CN112321733A - Starch gelatinization system - Google Patents

Starch gelatinization system Download PDF

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Publication number
CN112321733A
CN112321733A CN202011130217.6A CN202011130217A CN112321733A CN 112321733 A CN112321733 A CN 112321733A CN 202011130217 A CN202011130217 A CN 202011130217A CN 112321733 A CN112321733 A CN 112321733A
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CN
China
Prior art keywords
heating
gelatinization
starch
stirring
cavity
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Pending
Application number
CN202011130217.6A
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Chinese (zh)
Inventor
张发明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shaoyang Osmanthus Fragrans Food Co ltd
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Shaoyang Osmanthus Fragrans Food Co ltd
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Application filed by Shaoyang Osmanthus Fragrans Food Co ltd filed Critical Shaoyang Osmanthus Fragrans Food Co ltd
Priority to CN202011130217.6A priority Critical patent/CN112321733A/en
Publication of CN112321733A publication Critical patent/CN112321733A/en
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08BPOLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B30/00Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin
    • C08B30/12Degraded, destructured or non-chemically modified starch, e.g. mechanically, enzymatically or by irradiation; Bleaching of starch
    • C08B30/16Apparatus therefor
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08BPOLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B30/00Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin
    • C08B30/12Degraded, destructured or non-chemically modified starch, e.g. mechanically, enzymatically or by irradiation; Bleaching of starch
    • C08B30/18Dextrin, e.g. yellow canari, white dextrin, amylodextrin or maltodextrin; Methods of depolymerisation, e.g. by irradiation or mechanically

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  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Accessories For Mixers (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Abstract

The invention discloses a starch gelatinization system, comprising: the gelatinization heating barrel, the stirring assembly and the flow distribution mechanism; the bottom of the gelatinization heating barrel is connected with a heating base, the heating base is also connected with an air supply mechanism, and the top of the gelatinization heating barrel is detachably provided with an end cover; the stirring subassembly rotates the inside that sets up at the gelatinization heating bucket, and the stirring subassembly is used for realizing stirring and scraping the separation to the adnexed starch of gelatinization heating bucket inner wall the inside starch of gelatinization heating bucket. According to the invention, the annular partition plate is arranged in the heating cavity formed between the heating inner container and the heating barrel body, and the annular partition plate can be lifted and lowered through the adjusting screw rod to change the heating area of the gelatinization heating barrel according to the amount of the gelatinized starch, so that the effects of saving energy and reducing the processing cost are achieved.

Description

Starch gelatinization system
Technical Field
The invention relates to the technical field of starch gelatinization processing equipment, in particular to a starch gelatinization system.
Background
Starch is insoluble in water at normal temperature, but when the water temperature is over 53 ℃, the physical properties of the starch are obviously changed. The characteristic that starch swells and splits at high temperature to form a uniform pasty solution is called gelatinization of starch, raw starch is heated in water until micelle structures are completely collapsed, starch molecules form single molecules and are surrounded by water to form a solution state, and the starch molecules are in a chain shape or even a branch shape and are dragged with each other, so that a viscous pasty solution is formed, and the phenomenon is called gelatinization.
Starch gelatinization system is a starch gelatinization processing equipment, and the fixed gelatinization heating jar body that uses at present mostly heats starch through jar body separate chamber, and the heating region is fixed, can't gelatinize the size of heating the starch quantity regulation heating region as required to starch gelatinization is the pasty solution that produces viscidity and pastes traditional stirring measure and can't with outside gelatinization starch and carry out the convection current separation at heating jar inner wall, leads to starch heating inhomogeneous, influences starch gelatinization effect.
Disclosure of Invention
The invention aims to provide a starch gelatinization system, which can automatically adjust a heating area according to the amount of starch to be gelatinized as required, realize the effects of saving energy and reducing cost, simultaneously realize uniform conveying of hot gas for heating, perform overall and uniform heating on a gelatinization heating barrel, and realize convective mixing, stirring and heating of starch which is externally attached to the outer wall and starch in an inner area of gelatinized starch in a tank body, so that the starch is uniformly heated, and the starch gelatinization effect is improved.
In order to achieve the purpose, the invention adopts the following technical scheme: a starch gelatinization system, comprising: the gelatinization heating barrel, the stirring assembly and the flow distribution mechanism;
the bottom of the gelatinization heating barrel is connected with a heating base, the heating base is also connected with an air supply mechanism, and the top of the gelatinization heating barrel is detachably provided with an end cover;
the stirring assembly is rotatably arranged inside the gelatinization heating barrel and is used for stirring starch inside the gelatinization heating barrel and scraping and separating the starch attached to the inner wall of the gelatinization heating barrel;
the built-in setting of reposition of redundant personnel mechanism is in heating the base, and reposition of redundant personnel mechanism is assembled to realize carrying out the even reposition of redundant personnel of automatic hot gas to the confession and carry and heat the gelatinization heating bucket when air feed mechanism carries out the air feed.
As a further description of the above technical solution:
the gelatinization heating barrel comprises a heating inner container and a heating barrel body sleeved on the outer side of the heating inner container, a heating cavity is formed between the heating barrel body and the heating inner container, a plurality of flow equalizing partition plates are arranged in the heating cavity at equal angles in an annular shape, and an outer shell of the heating barrel body is connected with a gas outlet.
As a further description of the above technical solution:
the inner side of the heating cavity is movably provided with an annular partition plate, the upper part of the heating cavity is separated into a cooling cavity by the annular partition plate, and the annular partition plate) is rotatably connected with an adjusting screw rod which penetrates through the gelatinization heating barrel and extends to the outer side.
As a further description of the above technical solution:
the bottom of the interior of the heating base is provided with a circular truncated cone-shaped shunting cavity, and the circular truncated cone-shaped shunting cavity is communicated with the heating cavity.
As a further description of the above technical solution:
the flow dividing mechanism comprises a shaft rod;
the shaft lever rotates and is arranged in the circular truncated cone-shaped shunting cavity, a plurality of groups of blades are connected on the circumferential surface of the shaft lever at equal angles, and shunting fan blades are fixed at the top end of the shaft lever.
As a further description of the above technical solution:
the air supply mechanism comprises an air supply pipe, the air supply pipe penetrates through the connecting seat heating base, the outlet end of the air supply pipe is connected with an air blowing joint, the outlet of the air blowing joint is opposite to the shaft rod, and the air supply pipe is further provided with a flow meter.
As a further description of the above technical solution:
the stirring assembly comprises a stirring shaft;
the (mixing) shaft rotates and sets up in the heating inner bag, and the fixed cover of the outside equidistance of (mixing) shaft has connect annular frame, the outside of annular frame is the annular angle such as fixed with the stirring frame, and the outside of stirring frame still is connected with the spiral and scrapes wall separation blade, and wherein, the spiral is scraped the inner wall laminating of wall separation blade and heating inner bag.
As a further description of the above technical solution:
and a driving motor is arranged at the center of the top of the end cover and is in transmission connection with the stirring shaft through a coupler.
As a further description of the above technical solution:
a plurality of connecting side frames are fixed on the outer side of the heating base in an annular equal-angle mode, and movable rollers are connected to the connecting side frames in a lifting mode through adjusting studs in a spiral mode.
The invention provides a starch gelatinization system. The method has the following beneficial effects:
(1): according to the starch gelatinization system, the annular partition plate is arranged in the heating cavity formed between the heating inner container and the heating barrel body, the annular partition plate can be lifted and adjusted through the adjusting screw rod to change the heating area of the gelatinization heating barrel according to the amount of gelatinized starch, and the effects of saving energy and reducing the processing cost are achieved.
(2): this starch gelatinization system sets to the stirring frame through the stirring subassembly and scrapes wall separation blade's modular design with the spiral, scrapes wall separation blade through the spiral when stirring and will heat the regional gelatinization starch spiral of inner bag adherence and scrape and make the gelatinization starch outflow of heating inner bag inner region on the spiral to realize the convection type and mix the stirring, the effectual regional gelatinization starch that prevents to heat the inner bag adherence heats always, is showing and is improving starch gelatinization effect.
(3): this starch gelatinization system is through setting up round platform form reposition of redundant personnel chamber and built-in installation reposition of redundant personnel mechanism on the heating base, and the blade that can act on reposition of redundant personnel mechanism when air feed mechanism supplies air through the joint of blowing drives the axostylus axostyle and rotates, thereby the axostylus axostyle drives reposition of redundant personnel flabellum and rotates the heating gas who carries evenly carry the heating cavity in and cooperate the baffle that flow equalizes to realize carrying out comprehensive even heating to the heating inner bag, further improves starch heating gelatinization's effect.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a starch gelatinization system according to the present invention;
FIG. 2 is a schematic view of a heating base according to the present invention;
FIG. 3 is a schematic view of the stirring assembly of the present invention;
FIG. 4 is a schematic structural view of a flow equalizing baffle of the present invention;
FIG. 5 is a schematic view of the structure of the air supply mechanism according to the present invention;
fig. 6 is a schematic structural view of the shunt mechanism of the present invention.
Illustration of the drawings:
1. pasting and heating a barrel; 101. heating the inner container; 102. heating the barrel body; 103. heating the cavity; 104. a flow equalizing baffle plate; 105. an annular partition plate; 106. cooling the cavity; 107. adjusting the screw rod; 2. an end cap; 21. a drive motor; 3. an air outlet; 4. a stirring assembly; 41. a stirring shaft; 42. an annular frame; 43. a stirring frame; 44. a spiral paring separation blade; 5. heating the base; 51. a truncated cone-shaped diversion cavity; 6. connecting the side frames; 7. moving the roller; 8. an air supply mechanism; 81. a gas supply pipe; 82. a flow meter; 83. a blowing joint; 9. a flow dividing mechanism; 91. a shaft lever; 92. a blade; 93. shunting fan blades.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-6, a starch gelatinization system comprising: the gelatinization heating barrel 1, the stirring component 4 and the shunting mechanism 9;
the bottom of the gelatinization heating barrel 1 is connected with a heating base 5, the heating base 5 is also connected with an air supply mechanism 8, and the top of the gelatinization heating barrel 1 is detachably provided with an end cover 2;
the stirring component 4 is rotatably arranged inside the gelatinization heating barrel 1, and the stirring component 4 is used for stirring starch inside the gelatinization heating barrel 1 and scraping and separating starch attached to the inner wall of the gelatinization heating barrel 1;
the shunting mechanism 9 is internally arranged in the heating base 5, and the shunting mechanism 9 is assembled to realize the automatic uniform shunting and conveying of the supplied hot air to heat the gelatinization heating barrel 1 when the air supply mechanism 8 supplies air.
The gelatinization heating barrel 1 comprises a heating inner container 101 and a heating barrel body 102 sleeved outside the heating inner container 101, a heating cavity 103 is formed between the heating barrel body 102 and the heating inner container 101, a plurality of flow equalizing partition plates 104 are arranged in the heating cavity 103 at equal angles in an annular shape, a gas outlet 3 is connected to a shell on the outer side of the heating barrel body 102, and the gas outlet 3 realizes circulating continuous conveying of heating gas inside the heating cavity 103.
An annular partition plate 105 is movably arranged on the inner side of the heating cavity 103, the annular partition plate 105 divides the upper part of the heating cavity 103 into a cooling cavity 106, an adjusting screw 107 is rotatably connected to the annular partition plate 105, and the adjusting screw 107 penetrates through the gelatinization heating barrel 1 and extends to the outer side.
Further, an annular partition plate 105 is arranged in a heating cavity 103 formed between the heating liner 101 and the heating barrel 102, and the annular partition plate 105 can be lifted and lowered through an adjusting screw 107 to change the heating area of the gelatinization heating barrel 1 according to the amount of the gelatinization starch, so that the effects of saving energy and reducing the processing cost are achieved.
The bottom of the interior of the heating base 5 is provided with a circular truncated cone-shaped diversion cavity 51, and the circular truncated cone-shaped diversion cavity 51 is communicated with the heating cavity 103.
The flow dividing mechanism 9 includes a shaft 91;
the shaft lever 91 is rotatably disposed in the circular truncated cone-shaped distribution chamber 51, and a plurality of sets of blades 92 are connected to the circumferential surface of the shaft lever 91 at equal angles, and the top end of the shaft lever 91 is fixed with a distribution fan blade 93.
The air supply mechanism 8 comprises an air supply pipe 81, the air supply pipe 81 penetrates through the connecting seat heating base 5, the outlet end of the air supply pipe 81 is connected with an air blowing joint 83, the outlet of the air blowing joint 83 is opposite to the shaft rod 91, and the air supply pipe 81 is further provided with a flow meter 82.
Further, air feed mechanism 8 can act on blade 92 on reposition of redundant personnel mechanism 9 when connecting 83 to supply air through blowing, drives axostylus axostyle 91 through blade 92 and rotates, and axostylus axostyle 91 drives reposition of redundant personnel flabellum 93 and rotates, thereby evenly carry the heating cavity 103 with the heating gas of carrying through reposition of redundant personnel flabellum 93 and cooperate the baffle 104 that flow equalizes to realize carrying out comprehensive even heating to heating inner bag 101, further improve starch heating gelatinization's effect.
The stirring assembly 4 comprises a stirring shaft 41;
the stirring shaft 41 is rotatably arranged in the heating inner container 101, the outer side of the stirring shaft 41 is fixedly sleeved with the annular frame 42 at equal intervals, the outer side of the annular frame 42 is fixed with the stirring frame 43 at equal angles in an annular shape, the outer side of the stirring frame 43 is further connected with the spiral wall scraping separation blade 44, and the spiral wall scraping separation blade 44 is attached to the inner wall of the heating inner container 101.
The top center of the end cover 2 is provided with a driving motor 21, and the driving motor 21 is in transmission connection with the stirring shaft 41 through a coupler.
Further, the stirring shaft 41 is driven to rotate by the driving motor 21, the stirring shaft 41 drives the stirring frame 43 and the spiral wall-scraping separating blade 44 to rotate, so that the gelatinized starch in the heating liner 101 is uniformly stirred, the stirring frame 43 and the spiral wall-scraping separating blade 44 are designed in a combined manner, the gelatinized starch in the wall adhering region of the heating liner 101 is spirally scraped upwards by the spiral wall-scraping separating blade 44 during stirring, and the gelatinized starch in the inner region of the heating liner 101 flows outwards, so that convection mixing stirring is realized, the gelatinized starch in the wall adhering region of the heating liner is effectively prevented from being heated all the time, the starch gelatinization effect is remarkably improved, the upper region of the heating liner 101 is a cooling cavity 106, the gelatinized starch in the wall adhering region of the spirally scraped heating liner 101 cannot be continuously heated after being raised, and the gelatinized starch in the wall adhering region of the heating liner 101 with higher temperature is kept consistent with the gelatinized starch in the central region of the heating liner 101, the heating effect is obviously improved.
A plurality of connecting side frames 6 are fixed on the outer side of the heating base 5 in an annular equal-angle mode, and movable rollers 7 are connected on the connecting side frames 6 in a lifting type spiral mode through adjusting studs.
The movable roller 7 can be adjusted to be lifted through the adjusting stud, so that the pasting heating barrel 1 can be conveniently moved.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (9)

1. A starch gelatinization system, comprising: the gelatinization heating barrel (1), the stirring component (4) and the shunt mechanism (9);
the bottom of the gelatinization heating barrel (1) is connected with a heating base (5), the heating base (5) is also connected with an air supply mechanism (8), and the top of the gelatinization heating barrel (1) is detachably provided with an end cover (2);
the stirring assembly (4) is rotatably arranged inside the gelatinization heating barrel (1), and the stirring assembly (4) is used for stirring starch inside the gelatinization heating barrel (1) and scraping and separating starch attached to the inner wall of the gelatinization heating barrel (1);
the distribution mechanism (9) is internally arranged in the heating base (5), and the distribution mechanism (9) is assembled to automatically uniformly distribute and convey supplied hot air to heat the gelatinization heating barrel (1) when the air supply mechanism (8) supplies air.
2. The starch gelatinization system as claimed in claim 1, wherein the gelatinization heating barrel (1) comprises a heating inner container (101) and a heating barrel body (102) sleeved outside the heating inner container (101), a heating cavity (103) is formed between the heating barrel body (102) and the heating inner container (101), a plurality of flow equalizing partition plates (104) are annularly arranged in the heating cavity (103) at equal angles, and an outer shell of the heating barrel body (102) is connected with an air outlet (3).
3. The starch gelatinization system as claimed in claim 2, wherein an annular partition plate (105) is movably arranged inside the heating cavity (103), the annular partition plate (105) divides the upper part of the heating cavity (103) into a cooling cavity (106), an adjusting screw (107) is rotatably connected to the annular partition plate (105), and the adjusting screw (107) penetrates through the gelatinization heating barrel (1) and extends to the outside.
4. The starch gelatinization system as claimed in claim 1, wherein a truncated cone-shaped flow dividing cavity (51) is arranged at the bottom of the interior of the heating base (5), and the truncated cone-shaped flow dividing cavity (51) is communicated with the heating cavity (103).
5. A starch gelatinization system according to claim 1, characterised in that said flow dividing mechanism (9) comprises a shaft (91);
the shaft lever (91) is rotatably arranged in the circular truncated cone-shaped shunting cavity (51), a plurality of groups of blades (92) are connected on the circumferential surface of the shaft lever (91) at equal angles, and shunting fan blades (93) are fixed at the top end of the shaft lever (91).
6. The starch gelatinization system as claimed in claim 1, wherein said air supply mechanism (8) comprises an air supply pipe (81), said air supply pipe (81) penetrates through the connecting base heating base (5), and an outlet end of the air supply pipe (81) is connected with an air blowing joint (83), wherein an outlet of the air blowing joint (83) is opposite to the shaft (91), and a flow meter (82) is further mounted on the air supply pipe (81).
7. A starch gelatinizing system according to claim 1, wherein said stirring assembly (4) comprises a stirring shaft (41);
the stirring shaft (41) rotates and is arranged in the heating inner container (101), the outer side of the stirring shaft (41) is fixedly sleeved with the annular frame (42) at equal intervals, the outer side of the annular frame (42) is fixed with the stirring frame (43) at equal angles in an annular mode, the outer side of the stirring frame (43) is further connected with the spiral scraping wall separating blade (44), and the spiral scraping wall separating blade (44) is attached to the inner wall of the heating inner container (101).
8. The starch gelatinization system according to claim 1, wherein a driving motor (21) is installed at the top center position of the end cover (2), and the driving motor (21) is in transmission connection with the stirring shaft (41) through a coupling.
9. The starch gelatinization system as claimed in claim 1, wherein a plurality of connecting side frames (6) are fixed on the outer side of the heating base (5) in an annular shape with equal angles, and the connecting side frames (6) are in lifting type screw connection with moving rollers (7) through adjusting studs.
CN202011130217.6A 2020-10-21 2020-10-21 Starch gelatinization system Pending CN112321733A (en)

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CN202011130217.6A CN112321733A (en) 2020-10-21 2020-10-21 Starch gelatinization system

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Application Number Priority Date Filing Date Title
CN202011130217.6A CN112321733A (en) 2020-10-21 2020-10-21 Starch gelatinization system

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CN112321733A true CN112321733A (en) 2021-02-05

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114146438A (en) * 2022-01-12 2022-03-08 巩义市予华仪器有限责任公司 Air medium heating and cooling rotary evaporator
CN114539431A (en) * 2022-03-21 2022-05-27 都江堰天旺食品工业有限责任公司 Device and method for starch gelatinization

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5135310A (en) * 1987-05-14 1992-08-04 The Ringwood Company Mixing equipment especially for manufacturing starch adhesive
US20070297280A1 (en) * 2006-06-27 2007-12-27 Wolff Cellulosics Gmbh & Co. Kg Double-cone mixer with baffles
CN110964123A (en) * 2019-12-31 2020-04-07 贵州佳德赛新材料有限公司 Pasting machine
CN211284212U (en) * 2019-12-31 2020-08-18 贵州佳德赛新材料有限公司 Pasting machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5135310A (en) * 1987-05-14 1992-08-04 The Ringwood Company Mixing equipment especially for manufacturing starch adhesive
US20070297280A1 (en) * 2006-06-27 2007-12-27 Wolff Cellulosics Gmbh & Co. Kg Double-cone mixer with baffles
CN110964123A (en) * 2019-12-31 2020-04-07 贵州佳德赛新材料有限公司 Pasting machine
CN211284212U (en) * 2019-12-31 2020-08-18 贵州佳德赛新材料有限公司 Pasting machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114146438A (en) * 2022-01-12 2022-03-08 巩义市予华仪器有限责任公司 Air medium heating and cooling rotary evaporator
CN114539431A (en) * 2022-03-21 2022-05-27 都江堰天旺食品工业有限责任公司 Device and method for starch gelatinization

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Application publication date: 20210205