CN201726850U - Bulking device of bulking machine - Google Patents
Bulking device of bulking machine Download PDFInfo
- Publication number
- CN201726850U CN201726850U CN2010201352024U CN201020135202U CN201726850U CN 201726850 U CN201726850 U CN 201726850U CN 2010201352024 U CN2010201352024 U CN 2010201352024U CN 201020135202 U CN201020135202 U CN 201020135202U CN 201726850 U CN201726850 U CN 201726850U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- swivel nut
- itemize
- flaps
- bulking
- 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.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 claims abstract description 77
- 238000007599 discharging Methods 0.000 claims abstract description 30
- 238000001816 cooling Methods 0.000 claims abstract description 26
- 239000000843 powder Substances 0.000 claims abstract description 14
- 230000000750 progressive effect Effects 0.000 claims description 5
- 108010068370 Glutens Proteins 0.000 abstract description 10
- 235000021312 gluten Nutrition 0.000 abstract description 10
- 235000013305 food Nutrition 0.000 abstract description 4
- 229920002472 Starch Polymers 0.000 description 8
- 235000019698 starch Nutrition 0.000 description 8
- 239000008107 starch Substances 0.000 description 8
- 239000012809 cooling fluid Substances 0.000 description 4
- 239000008187 granular material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008961 swelling Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000007701 flash-distillation Methods 0.000 description 3
- 230000001007 puffing effect Effects 0.000 description 3
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- 150000001413 amino acids Chemical class 0.000 description 2
- 238000004939 coking Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 235000018102 proteins Nutrition 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 235000001014 amino acid Nutrition 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229940045997 vitamin a Drugs 0.000 description 1
- 150000003722 vitamin derivatives Chemical class 0.000 description 1
Images
Landscapes
- Fodder In General (AREA)
Abstract
The utility model relates to the field of equipment for preparing feeds and foods, in particular to a bulking device of a bulking machine. The device comprises a screw rod, a screw sleeve set and a cooling clamp sleeve, wherein the screw rod is divided into a material charging screw rod, a material transporting screw rod and a material discharging screw rod; the material charging screw rod is arranged at a powder charging port; the screw sleeve set consists of a plurality of screw sleeves; the cooling clamp sleeve and the screw sleeve set form into a bulking cavity; the screw rod is arranged in the bulking cavity; the material charging screw rod is a diameter-variable screw rod; the material discharging screw rod and the material transporting screw rod are distance-variable screw rods; the screw rods in the screw sleeve set are perpendicular to each other and are provided with a plurality of strip-dividing resistance boards; and the strip-dividing resistance boards are provided with a plurality of through holes. The bulking device has the advantages that the consistency of the molecular structure of the gluten network can be guaranteed when the material is bulked under the low-temperature status, and the like.
Description
Technical field
The utility model relates to the expanding apparatus in feed, food processing equipment field, particularly bulking machine.
Background technology
At present, in dilated food, puffed pet food, puffing aquatic product and other production of fodder fields, extensively utilization is with the theoretical designed wet-process puffing machine of high temperature puffing.The expanding apparatus that adopts in expanded stage in such bulking machine mainly by extruding screw, resistance ring, rub stripping and slicing, swivel nut is formed.At first extruding screw is divided into five sections, the external diameter unanimity of these five sections screw rods, pitch unanimity, the temperature of expanded material before the depanning of process expanding apparatus is generally about 130-160 ℃, this just has the shortcoming of following two aspects: the first, expanded material is when beginning most to enter the 5th section of extruding, because the moisture content flash distillation that the extrusion friction of powder produces is very little, even does not have; The second, pitch is consistent makes extruded the trying hard to keep of powder hold constantly, and the constant extruding of extruding force is stretched to rub and made powder can't fully permeate slaking and bonding under best saturation state like this.Secondly because resistance ring and the effect of rubbing stripping and slicing are sheared with reverse material repeatedly and rub in extrusion process, cause the gluten network entanglement of starch materials, thereby influenced the extensibility and the plasticity of starch gluten.Material passes through extruding, kneading and the shearing of screw rod, swivel nut under the effect of high humidity, high pressure once more, adding swivel nut heats up by high steam, be easy to cause material coking variable color, and make enzyme preparation, microorganism formulation, protein, amino acid and vitamin a large amount of destroyed and loss or variations.
Summary of the invention
Easily destroyed and shortcomings such as loss or variation.
The technical scheme that realizes the utility model purpose is as follows:
The expanding apparatus of bulking machine, this device comprises screw rod, swivel nut group, screw rod is divided into feed zone screw rod, defeated material section screw rod and discharging section screw rod, the feed zone screw rod is located at the powder charging aperture, the swivel nut group is made up of swivel nut, this device also comprises cooling jacket, cooling jacket and swivel nut group are formed Builking cavity, screw rod is located in the Builking cavity, the feed zone screw rod is a diameter progressive screw, the discharging section screw rod is a Variable pitch screw with defeated material section screw rod, is provided with the some itemize flaps vertical with screw rod in the swivel nut group, and the itemize flaps is provided with some through holes.
Described discharging section screw rod is multi-thread screw rod.
Described defeated material section is provided with three sections, is equipped with swivel nut and cooling jacket on these the three sections defeated material sections, is equipped with the itemize flaps in the swivel nut.
Described through hole is provided with at least one circle on the itemize flaps, this through hole is the through hole of cylindrical or taper type.
Described swivel nut is the integral type swivel nut feed zone screw rod position, expects that defeated the section and the swivel nut at discharging section screw rod position are radially dismountable split type swivel nut.
Described cooling jacket is located in the swivel nut group, and this cooling jacket is radially dismountable split type cooling jacket.
The itemize flaps that described itemize flaps is a ring-type, the itemize flaps of this ring-type is radially dismountable split type itemize flaps, and this itemize flaps is located in the swivel nut by fastening ring, and this fastening ring is radially dismountable split type fastening ring.
The helical angle of described feed zone screw rod is 14 °-20 °, and the helical angle of described defeated material section screw rod and discharging section screw rod is 14 °-18 °.
Described itemize flaps is integral type itemize flaps in the discharging section end.
The area of described through hole is directly to arrive 0.3 times to 0.7 times of external diameter area at the bottom of the screw rod.
Adopted such scheme, the feed worm of screw rod is a diameter progressive screw, its external diameter screw rod external diameter dwindles this screw rod gradually except having an axial extruding force also radially to provide and pressure simultaneously for expanded material, just can produce flash distillation when making expanded material begin to push in expanding apparatus like this; Defeated material section screw rod and discharging section screw rod are Variable pitch screw, pitch is dwindled gradually in extruding, so the axial extruding force of expanded material is strengthened gradually, make powder particulate and starch gluten stewing steaming, stretch to rub and make powder fully infiltration slaking and bonding under best saturation state; Defeated material section screw rod is divided into three sections, comprise that the end between adjacent two sections of feed zone screw rod is equipped with the itemize flaps, these three itemize flaps are radially detachable setting, the stripping and slicing that prevented to soften in the prior art is sheared with reverse in extrusion process repeatedly to material rubs, cause the gluten network entanglement of starch materials, thereby the extensibility and the plastic shortcoming of starch gluten have been influenced, allowing the starch group material of slaking stretch by the direction extruding of unanimity rubs, guaranteed the uniformity of gluten network molecular structure, improve and saved the suction of powder particulate and the extensibility and the plasticity of starch gluten from damage, the water-soluble time and the elasticity of swelling granule material have been strengthened greatly, the gelatinization of starch and the extruding density of powder have been guaranteed, discharging section screw rod end also is provided with the itemize flaps of integral type, and this itemize flaps carries out the adjusting of extruding force before to the powder discharging by through hole; Prevented that by cooling fluid material is at high humidity in the cooling jacket, pass through screw rod under the effect of high pressure, the extruding of swivel nut, kneading and shearing, add that swivel nut heats up by high steam and cause material coking variable color and enzyme preparation, microorganism formulation, protein, the considerable damage of amino acid and vitamin and lose or make a variation, make expanded material production buoyancy under the low temperature environment below temperature 80 degree, heavy property swelling granule material perfect expanded, also can adopt water at low temperature through the refrigeration unit cooling guarantee at high temperature to make some expanded material can be below temperature 50 degree the perfect buoyancy of realization, heavy property swelling granule material expanded; Swivel nut group, cooling jacket, itemize flaps, fastening ring are made as radially dismountable split-type structural, feasible maintenance, easy for installation quick again.
Description of drawings
Fig. 1 is a structure cross-sectional schematic of the present utility model;
Fig. 2 is the structural representation of screw rod;
Fig. 3 is the structural representation of itemize flaps;
Among the figure, 1, screw rod, 11, the feed zone screw rod, 12, defeated material section screw rod, 121, first sections defeated material section screw rods, 122, second sections defeated material section screw rods, 123, the 3rd section defeated material section screw rod, 13, the discharging section screw rod, 2, the swivel nut group, 21,22,23,24, swivel nut, 3, charging aperture, 4, cooling jacket, 5, fastening ring, 6, itemize flaps, 61, through hole
The specific embodiment
As Fig. 1, Fig. 2, shown in Figure 3, the expanding apparatus of bulking machine, this device comprises screw rod 1, swivel nut group 2, screw rod 1 is divided into feed zone screw rod 11, defeated material section screw rod 12 and discharging section screw rod 13, feed zone screw rod 11 is feeding precompressed section, defeated material section screw rod 12 is supercharging section and melt and dissolved section of extruding, discharging section screw rod 13 is a homogenizing zone, feed zone screw rod 11 is located at powder charging aperture 3, this charging aperture connects the outlet of buffering feed appliance, this device also comprises cooling jacket 4, cooling jacket 4 is formed Builking cavity with swivel nut group 2, swivel nut group 2 is by swivel nut 21, swivel nut 22, swivel nut 23, swivel nut 24 is formed, swivel nut 22, swivel nut 23, being provided with cooling jacket 4 feed zone screw rods 11 in the swivel nut 24 is located in the swivel nut 21, charging aperture 3 is located between swivel nut 21 and the swivel nut 22, be provided with cooling jacket 4 between charging aperture 3 and the charging aperture, defeated material section screw rod 12 is located in the cooling jacket 4 with discharging section screw rod 13, the cooling fluid that cooling jacket 4 passes through is water normally, make the expanded material in the Builking cavity under the low temperature environment of 80 degree, carry out expanded, feed zone screw rod 11 is a diameter progressive screw, the expanded material of time spent of doing of diameter progressive screw is subjected to radial pressure simultaneously when initial compression, that is such, and expanded material just can flash distillation when initial, discharging section screw rod 13 is a Variable pitch screw with defeated material section screw rod 12, defeated material section screw rod 12 is divided into three sections, be followed successively by first section defeated material section screw rod 121 respectively, second section defeated material section screw rod 122, the 3rd section defeated material section screw rod 123, first section defeated material section screw rod 121 is the supercharging section, it is connected with feed zone screw rod 11, second section defeated material section screw rod 122, the 3rd section defeated material section screw rod 123 is melt and dissolved section of extruding, the 3rd section defeated material section screw rod 123 is connected with discharging section screw rod 13, the external diameter of feed zone screw rod 11 is to diminishing gradually with first section defeated material section screw rod 121 junction, until consistent with first section defeated material section screw rod 121 external diameter, first section defeated material section screw rod 121 begins to diminish gradually to discharging section screw rod 13 pitch, the discharging section screw rod is a homogenizing zone, the displacement setting of such pitch, make the suffered extruding force of expanded material in the extruding course of conveying increasing, discharging section screw rod 13 is the two-wire screw rod, the two-wire screw rod can provide extruding force by more preferably expanded material, swivel nut 22, swivel nut 23, swivel nut 24 all is radially dismountable split type setting with cooling jacket 4, like this can convenient for maintaining and loading and unloading, have only swivel nut 21 to be the integral type setting, swivel nut 22, swivel nut 23, be equipped with itemize flaps 6 by fastening ring 5 in the counterbore of swivel nut 24, these three fastening rings 5 also are the radially detachable split type discharging section screw rod 13 that is arranged on itemize flaps 6, first section defeated material section screw rod 121, second section defeated material section screw rod 122, the 3rd section defeated end of expecting between the section screw rod 123, maintenance and loading and unloading also are convenient in split type setting, discharge end end face in the swivel nut 24 is provided with the itemize flaps 6 of integral type, itemize flaps 6 is located in the counterbore of swivel nut with fastening ring 5, itemize flaps 6 is for being provided with the annular shape of a ring through hole 61, through hole 61 is a cylindrical hole, the area of through hole 61 is 0.3 times of the area that directly arrives external diameter in 1 end of screw rod, itemize flaps 6 make the expanded material of slaking become high density group material by the direction of unanimity constantly extruding stretch and rub, guaranteed the uniformity of gluten network molecular structure, improve and saved the suction of powder particulate and the extensibility and the plasticity of expanded charge level muscle from damage, reducing with screw rod 1, displacement, multi-thread screw rod combines and has strengthened the water-soluble time and the elasticity of swelling granule material greatly, and wherein the feed zone screw rod 11, defeated material section screw rod 12, the helical angle of discharging section screw rod 13 is 14.8 °.
In above embodiment, the pitch of first section defeated material section screw rod 121 is located at 0.5 times to 0.7 times of screw diameter, the pitch of second section defeated material section screw rod 122 is located at 0.4 times to 0.6 times of screw diameter, the pitch of the 3rd section defeated material section screw rod 123 is located at 0.35 times to 0.55 times of screw diameter, the two-wire pitch of discharging section screw rod 13 is located at 0.2 times to 0.3 times of screw diameter, discharging section screw rod 13 can be multi-thread screw rod, itemize flaps 6 can be set to multi-turn through hole 61 or one of them or several itemize flaps and have the multi-turn through hole, through hole 61 also can be taper type, as long as the shape of through hole 61 help expanded material can keep expanded material become high density group material by the direction of unanimity continuous push to stretch rub, guaranteed the uniformity of gluten network molecular structure, improve and saved the suction of powder particulate and the extensibility and the plasticity of expanded charge level muscle from damage, cooling fluid in the cooling jacket also can adopt other cooling fluids, as long as can make the expanded material in the Builking cavity can carry out expanded under low temperature.
Claims (10)
1. the expanding apparatus of bulking machine, this device comprises screw rod, swivel nut group, screw rod is divided into feed zone screw rod, defeated material section screw rod and discharging section screw rod, the feed zone screw rod is located at the powder charging aperture, it is characterized in that: the swivel nut group is made up of swivel nut, this device also comprises cooling jacket, cooling jacket and swivel nut group are formed Builking cavity, screw rod is located in the Builking cavity, the feed zone screw rod is a diameter progressive screw, the discharging section screw rod is a Variable pitch screw with defeated material section screw rod, is provided with the some itemize flaps vertical with screw rod in the swivel nut group, and the itemize flaps is provided with some through holes.
2. the expanding apparatus of bulking machine according to claim 1, it is characterized in that: described discharging section screw rod is multi-thread screw rod.
3. the expanding apparatus of bulking machine according to claim 1, it is characterized in that: described defeated material section is provided with three sections, is equipped with swivel nut and cooling jacket on these the three sections defeated material sections, is equipped with the itemize flaps in the swivel nut.
4. the expanding apparatus of bulking machine according to claim 1, it is characterized in that: described through hole is provided with at least one circle on the itemize flaps, and this through hole is the through hole of cylindrical or taper type.
5. according to the expanding apparatus of claim 1 or 3 each described bulking machines, it is characterized in that: described swivel nut is the integral type swivel nut feed zone screw rod position, and the swivel nut at defeated material section and discharging section screw rod position is radially dismountable split type swivel nut.
6. according to the expanding apparatus of claim 1 or 3 each described bulking machines, it is characterized in that: described cooling jacket is located in the swivel nut group, and this cooling jacket is radially dismountable split type cooling jacket.
7. according to the expanding apparatus of claim 1 or 3 or 4 each described bulking machines, it is characterized in that: the itemize flaps that described itemize flaps is a ring-type, the itemize flaps of this ring-type is radially dismountable split type itemize flaps, this itemize flaps is located in the swivel nut by fastening ring, and this fastening ring is radially dismountable split type fastening ring.
8. the expanding apparatus of bulking machine according to claim 1, it is characterized in that: the helical angle of described feed zone screw rod is 14 °-20 °, the helical angle of described defeated material section screw rod and discharging section screw rod is 14 °-18 °.
9. the expanding apparatus of bulking machine according to claim 1, it is characterized in that: described itemize flaps is integral type itemize flaps in the discharging section end.
10. according to the expanding apparatus of claim 1 or 4 each described bulking machines, it is characterized in that: the area of described through hole is directly to arrive 0.3 times to 0.7 times of external diameter area at the bottom of the screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201352024U CN201726850U (en) | 2010-03-15 | 2010-03-15 | Bulking device of bulking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201352024U CN201726850U (en) | 2010-03-15 | 2010-03-15 | Bulking device of bulking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201726850U true CN201726850U (en) | 2011-02-02 |
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ID=43518006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201352024U Expired - Fee Related CN201726850U (en) | 2010-03-15 | 2010-03-15 | Bulking device of bulking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201726850U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102669806A (en) * | 2012-05-25 | 2012-09-19 | 贵港瑞康饲料有限公司 | Propulsion screw rod for bulking machine |
| CN102669805A (en) * | 2012-05-25 | 2012-09-19 | 贵港瑞康饲料有限公司 | Screw propulsion device of bulking machine |
| CN103156267A (en) * | 2013-01-31 | 2013-06-19 | 温特牧(北京)科技有限公司 | Bulking machine |
| CN110101014A (en) * | 2019-05-05 | 2019-08-09 | 中南林业科技大学 | A kind of extruding screw extruding cavity body structure |
-
2010
- 2010-03-15 CN CN2010201352024U patent/CN201726850U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102669806A (en) * | 2012-05-25 | 2012-09-19 | 贵港瑞康饲料有限公司 | Propulsion screw rod for bulking machine |
| CN102669805A (en) * | 2012-05-25 | 2012-09-19 | 贵港瑞康饲料有限公司 | Screw propulsion device of bulking machine |
| CN103156267A (en) * | 2013-01-31 | 2013-06-19 | 温特牧(北京)科技有限公司 | Bulking machine |
| CN103156267B (en) * | 2013-01-31 | 2017-09-15 | 温特牧(北京)科技有限公司 | Bulking machine |
| CN110101014A (en) * | 2019-05-05 | 2019-08-09 | 中南林业科技大学 | A kind of extruding screw extruding cavity body structure |
| CN110101014B (en) * | 2019-05-05 | 2022-09-16 | 中南林业科技大学 | Extrusion screw rod puffing cavity structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHANGZHOU HONGHUAN MACHINERY CO., LTD. Free format text: FORMER OWNER: WU YONG Effective date: 20120313 Owner name: WU YONG Free format text: FORMER OWNER: ZHANG FUPING Effective date: 20120313 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 213022 CHANGZHOU, JIANGSU PROVINCE TO: 213333 CHANGZHOU, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120313 Address after: 213333 No. 7 Jianye Road, Tianmu Lake Industrial Park, Jiangsu, Liyang Co-patentee after: Wu Yong Patentee after: Changzhou Hongming Machinery Co., Ltd. Address before: 213022, Changzhou, Jiangsu province new North Lan Xiang Village 41 units B 301 Co-patentee before: Zhang Fuping Patentee before: Wu Yong |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20180315 |
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| CF01 | Termination of patent right due to non-payment of annual fee |