CN102183112A - Byproduct cooling device in starch production - Google Patents
Byproduct cooling device in starch production Download PDFInfo
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- CN102183112A CN102183112A CN 201110046500 CN201110046500A CN102183112A CN 102183112 A CN102183112 A CN 102183112A CN 201110046500 CN201110046500 CN 201110046500 CN 201110046500 A CN201110046500 A CN 201110046500A CN 102183112 A CN102183112 A CN 102183112A
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- grid
- cooler
- starch production
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- byproduct
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Abstract
The invention discloses a byproduct cooling device in starch production. The byproduct cooling device comprises a cooler provided with a material outlet at the bottom, a cold air inlet at the lower part, and a hot air outlet and a material inlet on the top, wherein the hot air outlet is communicated with a dust collector, a discharging grating driven by a vibrating motor is arranged in the cooler, and the cold air inlet is arranged at the lower part of the discharging grating. The byproduct cooling device disclosed by the invention is used for cooling dried embryos, fibers, proteins and the like in starch production, and counter-flow cooling is adopted for the material and cooling air for, so that secondary heat exchange is realized, an obvious cooling effect is achieved, the heat exchanging efficiency is improved by more than 30 percent, and the energy consumption in production is reduced by more than twice compared with that in the prior art.
Description
Technical field
The present invention relates to a kind of cooler, be specifically related to the byproduct heat sink in a kind of starch production.
Background technology
In the process of cornstarch, dryings such as isolated byproduct plumule, fiber, albumen are removed moisture after, temperature need be lowered the temperature and remove behind the moisture packing again about 80 ℃, avoids plumule, fiber, albumen etc. to harden.General adopt the air blast cooling, mix instantaneous heat exchange by the high pressure positive blower air blast with plumule, fiber, albumen etc., but this cool-down method efficient is lower, and energy consumption is very high, cause production cost height, production efficiency low.
Summary of the invention
Technical problem to be solved by this invention is: at the deficiency that prior art exists, provide the byproduct heat sink in a kind of heat exchange efficiency height, energy consumption is low, technology controlling and process the is stable starch production.
For solving the problems of the technologies described above, technical scheme of the present invention is:
Byproduct heat sink in the starch production, comprise that the bottom is provided with material outlet, bottom and is provided with the cooler that cold wind import, top are provided with hot-blast outlet and material inlet, described hot-blast outlet is communicated with dust arrester, be provided with the discharging grid that is driven by vibrating motor in the described cooler, described cold wind import is positioned at the bottom of described discharging grid.
Described discharging grid comprises the two-layer grid of upper and lower settings, every layer of grid is made up of several grid that is arranged in parallel rods, the orientation of the grid rod in the described two-layer grid is identical, and one deck grid in the described two-layer grid is fixed, and another layer grid driven by vibrating motor and do horizontal reciprocating movement.
As a kind of preferred, described cold wind import is provided with several that arrange along the lower circumference of described cooler.
As a kind of improvement, described material inlet is communicated with elevator.
As further improvement, described material inlet place is provided with recoler, and described elevator is communicated with the material inlet of described cooler by described recoler, and the top of described recoler is communicated with described dust arrester.
Described dust arrester comprises the deduster that is driven by dedusting fan, and described deduster is communicated with by the top of cleaning shaft with described hot-blast outlet and described recoler.
Owing to adopted technique scheme, the invention has the beneficial effects as follows:
1, the present invention adopts material to follow the cooling of cooling air adverse current, the plumule heat exchange of new cooling air and discharging, and the plumule temperature can be reduced to higher about 5 ℃ than room temperature, and cooling-down effect is obvious.
2, the present invention is provided with recoler at the material inlet place of cooler, can realize secondary heat exchange, new cooling air elder generation and the heat exchange of discharging plumule, at last again with the heat exchange of charging plumule, heat exchange efficiency improves more than 30%, has reduced energy consumption, compared to existing technology, energy consumption reduces more than the twice.
3, the present invention is provided with the discharging grid that is driven by vibrating motor in cooler, by adjusting the reciprocating motion speed of discharging grid, adjusts the thickness of the bed of material in the cooler, thereby can regulate discharging plumule temperature, can realize temperature auto control, the stabilization of equipment performance height, technology controlling and process is stable.
4, the cold wind import of cooler of the present invention is provided with several that arrange along the lower circumference of described cooler, adopts a plurality of cold wind import air intakes, and intake is even, has improved cooling-down effect.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of the embodiment of the invention.
Fig. 2 is the cutaway view at A-A place among Fig. 1.
Among the figure, 1. cooler; 11. material outlet; 12. cold wind import; 13. hot-blast outlet; 14. material inlet; 2. dust arrester; 21. dedusting fan; 22. deduster; 23. cleaning shaft; 3. recoler; 4. elevator; 5. storage tank; 6. vibrating motor; 7. discharging grid; 71. grid rod.
The specific embodiment
Shown in Fig. 1 and Fig. 2 are common, byproduct heat sink in the starch production, comprise that the bottom is provided with material outlet 11, bottom and is provided with the cooler 1 that cold wind import 12, top are provided with hot-blast outlet 13 and material inlet 14, described hot-blast outlet 13 is communicated with dust arrester 2, described material inlet 14 places are provided with recoler 3, elevator 4 is by the material inlet 14 of the described cooler 1 of recoler 3 connections, and the top of described recoler 3 is communicated with described dust arrester 2.Be provided with the discharging grid 7 that is driven by vibrating motor 6 in the described cooler 1, described cold wind import 12 is positioned at the bottom of described discharging grid 7.Described dust arrester 2 comprises the deduster 22 that is driven by dedusting fan 21, and described deduster 22 is communicated with the top of described hot-blast outlet 13 and described recoler 3 by cleaning shaft 23.
Described discharging grid 7 comprises the two-layer grid of upper and lower settings, every layer of grid is made up of several grid that is arranged in parallel rods 71, the orientation of the grid rod 71 in the described two-layer grid is identical, one deck grid in the described two-layer grid is fixed, and another layer grid driven by vibrating motor 6 and do horizontal reciprocating movement.
Described cold wind import 12 is provided with several that arrange along the lower circumference of described cooler 1.
Operation principle of the present invention is: utilize elevator 4 with dried plumule, fiber, liftings such as albumen, at first enter recoler 3, after the cooling air heat exchange cooling that in recoler 3 and from cooler 1, comes, plumule enters in the cooler 1 from the material inlet 14 of cooler 1, under the effect of the discharging grid 7 that in cooler 1, is provided with, on discharging grid 7, form the certain thickness bed of material, vibrate the grid layer that is attached thereto by vibrating motor 6, make it to move reciprocatingly in the horizontal direction, the space of material between two-layer grid rod falls, regulate the reciprocating motion speed of grid layer, can regulate the thickness of the bed of material, new cooling air enters from the cold wind import 12 of cooler 1 bottom, and after the bed of material and the abundant heat exchange of plumule, a part discharges cleaning shaft 23 through hot-blast outlet 13, another part goes recoler 3 and plumule once more after the heat exchange, remove dirt pipeline 23 again, hot blast is drained after deduster 22 dedustings, and the plumule after the cooling is discharged from material outlet 11 and entered storage tank 5.
Claims (6)
1. the byproduct heat sink in the starch production, it is characterized in that: comprise that the bottom is provided with material outlet, bottom and is provided with the cooler that cold wind import, top are provided with hot-blast outlet and material inlet, described hot-blast outlet is communicated with dust arrester, be provided with the discharging grid that is driven by vibrating motor in the described cooler, described cold wind import is positioned at the bottom of described discharging grid.
2. the byproduct heat sink in the starch production as claimed in claim 1, it is characterized in that: described discharging grid comprises the two-layer grid of upper and lower settings, every layer of grid is made up of several grid that is arranged in parallel rods, the orientation of the grid rod in the described two-layer grid is identical, one deck grid in the described two-layer grid is fixed, and another layer grid driven by vibrating motor and do horizontal reciprocating movement.
3. the byproduct heat sink in the starch production as claimed in claim 1 is characterized in that: described cold wind import is provided with several that arrange along the lower circumference of described cooler.
4. the byproduct heat sink in the starch production as claimed in claim 1 is characterized in that: described material inlet is communicated with elevator.
5. the byproduct heat sink in the starch production as claimed in claim 4, it is characterized in that: described material inlet place is provided with recoler, described elevator is communicated with the material inlet of described cooler by described recoler, and the top of described recoler is communicated with described dust arrester.
6. as the byproduct heat sink in described any starch production of claim 1 to 5, it is characterized in that: described dust arrester comprises the deduster that is driven by dedusting fan, and described deduster is communicated with by the top of cleaning shaft with described hot-blast outlet and described recoler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110046500A CN102183112B (en) | 2011-02-23 | 2011-02-23 | Byproduct cooling device in starch production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110046500A CN102183112B (en) | 2011-02-23 | 2011-02-23 | Byproduct cooling device in starch production |
Publications (2)
| Publication Number | Publication Date |
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| CN102183112A true CN102183112A (en) | 2011-09-14 |
| CN102183112B CN102183112B (en) | 2012-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110046500A Active CN102183112B (en) | 2011-02-23 | 2011-02-23 | Byproduct cooling device in starch production |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2235683A (en) * | 1938-07-11 | 1941-03-18 | Corn Prod Refining Co | Drying process |
| CN2889484Y (en) * | 2005-04-12 | 2007-04-18 | 北京汇百川技术设计研究所 | Complete equipment for producing special corn powder |
| CN101665540A (en) * | 2009-08-11 | 2010-03-10 | 青海展大生物科技有限责任公司 | Modern processing technique of legume starch |
| CN101684984A (en) * | 2008-09-28 | 2010-03-31 | 赵君哲 | Spray drying method and device thereof |
| CN101736059A (en) * | 2009-11-30 | 2010-06-16 | 山东省鲁洲食品集团有限公司 | Method for recovering waste heat during processing of starchy material |
| CN201567299U (en) * | 2009-10-28 | 2010-09-01 | 山东华义玉米科技有限公司 | Maize yellow powder cooling device |
| CN202016965U (en) * | 2011-02-23 | 2011-10-26 | 潍坊盛泰药业有限公司 | By-product cooling device used in production of starch |
-
2011
- 2011-02-23 CN CN201110046500A patent/CN102183112B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2235683A (en) * | 1938-07-11 | 1941-03-18 | Corn Prod Refining Co | Drying process |
| CN2889484Y (en) * | 2005-04-12 | 2007-04-18 | 北京汇百川技术设计研究所 | Complete equipment for producing special corn powder |
| CN101684984A (en) * | 2008-09-28 | 2010-03-31 | 赵君哲 | Spray drying method and device thereof |
| CN101665540A (en) * | 2009-08-11 | 2010-03-10 | 青海展大生物科技有限责任公司 | Modern processing technique of legume starch |
| CN201567299U (en) * | 2009-10-28 | 2010-09-01 | 山东华义玉米科技有限公司 | Maize yellow powder cooling device |
| CN101736059A (en) * | 2009-11-30 | 2010-06-16 | 山东省鲁洲食品集团有限公司 | Method for recovering waste heat during processing of starchy material |
| CN202016965U (en) * | 2011-02-23 | 2011-10-26 | 潍坊盛泰药业有限公司 | By-product cooling device used in production of starch |
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| Publication number | Publication date |
|---|---|
| CN102183112B (en) | 2012-10-03 |
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Effective date of registration: 20230614 Address after: Room 04, East, No. 899, Fangshan Road, Baocheng Street, Changle County, Weifang, Shandong Province 262400 Patentee after: Gerun Maier (Shandong) Food Ingredients Co.,Ltd. Address before: 262400 Weifang Shengtai Pharmaceutical Co., Ltd., East Changda Road, Changle County Economic Development Zone, Shandong Province Patentee before: Weifang Shengtai Pharmaceutical Co.,Ltd. |
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