CN104489275A - Selenium-enriched feed additive and drying machine thereof - Google Patents
Selenium-enriched feed additive and drying machine thereof Download PDFInfo
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- CN104489275A CN104489275A CN201410847527.8A CN201410847527A CN104489275A CN 104489275 A CN104489275 A CN 104489275A CN 201410847527 A CN201410847527 A CN 201410847527A CN 104489275 A CN104489275 A CN 104489275A
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- selenium
- conveyer belt
- drying
- drying machine
- drying box
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- 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
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Abstract
The invention provides a selenium-enriched feed additive. The selenium-enriched feed additive is prepared from the following components in percentage by weight: 40%-45% of grain flour, 7%-9% of chitosan, 12%-15% of orange peel powder, 2%-3% of a selenium source, 8%-9% of shell powder, 20%-23% of folium cortex eucommiae powder and 5%-6% of plantain herb powder. The invention further provides a drying machine for drying the selenium-enriched feed additive. The selenium-enriched feed additive has the beneficial effects that the selenium-enriched feed additive can provide necessary selenium element intake to poultry and livestock; the nutrition is balanced and the stability is strong; the drying machine is provided and can be used for preventing materials from being stuck on a conveyer belt; and the drying efficiency is high, and energy conservation and environmental friendliness are realized.
Description
Technical field
The invention belongs to feed additive field, be specifically related to a kind of Se-enriched feedstuff additive; The invention still further relates to a kind of for this Se-enriched feedstuff additive drying machine dry.
Background technology
Selenium is the trace element of needed by human, participates in multiple selenoenzyme and Selenonic protein in synthesized human, can improve human immunity, promote the synthesis of lymphocytic propagation and antibody and immunoglobulin (Ig).Simultaneously; selenium is also known as " anticancer king " in body trace element; existing scientific research shows; the height of blood selenium level is closely related with the generation of cancer; a large amount of survey data also illustrates; a regional food and the height of Selenium in Soils content have direct relation with the incidence of disease of cancer, and therefore, people can select some rich selenium foods usually.
At present, also there is method to improve the selenium element intake of domestic birds and animals by adding some Se-enriched feedstuff additives in the feed of domestic birds and animals, being finally reached for the object that people provide rich selenium food.
Need to use drying equipment in the preparation process of feed addictive, common is band drier, and band drier mainly comprises drying box, is provided with material conveyer belt and corresponding driving mechanism, is generally heated by heated air circulation device in casing.
Find in actual production process, graininess or granular material are when carrying out drying, be exposed to outer surface the driest, on the contrary, the surface contacted with conveyer belt is not easily dry, even there is the phenomenon be sticked together with conveyor belt surface, affect drying effect, also bring very large trouble for follow-up lock out operation, therefore, need a kind of technology to prevent the adhesion of material and conveyer belt in dry run, improve drying effect.
Summary of the invention
For deficiency of the prior art, the invention provides a kind of Se-enriched feedstuff additive, the selenium that can improve domestic birds and animals takes in efficiency, present invention also offers a kind of drying machine for this Se-enriched feedstuff additive dry, has good preventing adhesiving effect.
The present invention is achieved through the following technical solutions.
A kind of Se-enriched feedstuff additive, comprises following component and weight proportion: grain dust 40% ~ 45%; Shitosan 7% ~ 9%; Orange peel powder 12% ~ 15%; Selenium source 2% ~ 3%; Oyster shell whiting 8% ~ 9%; Eucommia Leaf Powder 20% ~ 23%; Plantain root powder 5% ~ 6%.
Se-enriched feedstuff additive of the present invention adds to after in the feed of poultry can provide rational selenium element intake, take starch as major ingredient, increase the absorption of poultry carbohydrate nutrition, in addition, the shitosan in component in vivo can with selenium element generation chelating, reach the object of slowly-releasing selenium element, being unlikely to selenium element in the short time takes in too much, and shitosan is also conducive to the intestinal environment improving poultry, is conducive to its healthy growth; Orange peel powder is simple, the lower-cost material of a kind of acquisition, can increase ascorbic content in feed, promote to digest and assimilate; Oyster shell whiting adds the calcium content in feed, and Eucommia Leaf Powder has certain bacteriostasis, is convenient to the long-term storage of additive, and Eucommia Leaf Powder also provides the cellulose of poultry necessity to take in simultaneously; Its grinds, as the tasty Chinese medicine of one, is added in additive by plantain root, can improve the physiological situation of poultry, improves its immunity.
As preferably, described selenium source is selected from sodium selenite or matches happy selenium, and described shitosan is Nano chitosan, and its particle size range is 70nm ~ 80nm.
Grain dust in the present invention is preferably high selenium grain dust, and its selenium element mass content is 30-50mg/kg.Selenium in high selenium grain dust is mainly with selenomethionine, and western methylselenocysteine, the form of selenocysteine exists.In described high selenium grain dust: wheat bran: High-Se corn wheat bran: the mass ratio of High-Se corn powder is 80:13:2, and powder fineness is 500 orders.
Present invention also offers the drying machine that a kind of Se-enriched feedstuff additive uses, comprise drying box, described drying box is provided with hot wind inlet and material inlet, be provided with in described drying box conveyer belt with for driving the driven roller of described conveyer belt, also comprise the backing roll for supporting described conveyer belt, between described driven roller and supporting stick, electric heating lamp is installed, the axle center of described backing roll is provided with wiper, described wiper is provided with the scraping blade for scraping the material sticked on conveyor belt surface, described drying box sidewall is inlaid with dismountable mounting box, calcium oxide is placed in described dismountable mounting box.
Drying machine of the present invention is provided with scraping blade on material conveyer belt, this scraping blade can when conveyer belt runs, material on conveyor belt surface is scooped up, make to be separated with conveyer belt with the material of conveyor belt surface adhesion, make drying more thorough, also discharging is facilitated, between driven roller and backing roll, electric heating lamp is installed, conveyer belt is made just to obtain preheating before operation, make drying more fully quick, the moisture produced in the middle of dry run is then placed on the absorbent lime in detachable mounting box, calcium oxide water suction heat release, ensure that the temperature of drying box simultaneously, be beneficial to the refuse produced and reach drier effect, two obtain at one stroke.
As preferably, described wiper has two symmetrically arranged fixed blocks, described fixed block is provided with the screw on axle center wiper being fixed on described backing roll, be provided with erection between described two symmetrically arranged fixed blocks on the conveyor belt and be the scraping blade at 10 ° ~ 30 ° of angles with conveyer belt upper surface, described scraping blade is fitted near the upper surface of one end of conveyer belt upper surface and conveyer belt.
Scraping blade and conveyor belt surface at an angle, can roll down after peak crossed by material, be conducive to the upset of material, make original facing up down, improve drying effect.
As preferably, described material inlet there is the inserted block for regulating charging aperture size controlling inlet amount, by inserting or extract this inserted block, can inlet amount be controlled.
As preferably, described hot wind inlet is located at the top of drying box, the bottom of described drying box is also provided with air draft pipe, air inlet on described air draft pipe is provided with filter screen, air draft pipe is used for the circulation of gas, the hot air circulation of extracting out utilized, filter screen can prevent material chip from entering in pipeline simultaneously.
As preferably, described material inlet lower end is provided with the first tilted block for directing material, and described drying box is provided with two conveyer belts of upper and lower setting, and the material whereabouts place between described two conveyer belts is provided with the second tilted block.First tilted block and being provided with of the second tilted block are beneficial to directing material, can reduce material simultaneously and fall collision on conveyer belt, prevent material from spilling conveyer belt.
As preferably, described band drier is also provided with discharge chamber, is provided with and scrapes tablet in described discharge chamber.Scraping tablet for thoroughly being scraped by the material on conveyer belt, being convenient to reusing of conveyer belt.
Compared with prior art, the present invention has following beneficial effect: 1) provide a kind of Se-enriched feedstuff additive, and necessary selenium element can be provided to take in domestic birds and animals, simultaneously balanced in nutrition, stability is strong; 2) provide a kind of drying machine, its conveyer belt is provided with scraping blade, can prevent material adhesion on the conveyor belt; 3) having water suction attemperator, improve drying efficiency, 4) inlet amount can regulate; 5) be provided with tilted block, can fall on conveyer belt by directing material; 6) be provided with heated air circulation device, energy-conserving and environment-protective, structure is simple.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of wiper in the present invention.
Fig. 3 is the structural representation of detachable mounting box in the present invention.
Fig. 4 is the structural representation of electric heating lamp in the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described further.
Seeing Fig. 1 to Fig. 4, is the drying machine in the present invention, comprises drying box 1, and described drying box 1 is provided with hot wind inlet 31 and material inlet 2, and described hot wind inlet 31 communicates with hot air duct 3, for heat air delivery, be provided with in described drying box 1, two conveyer belts 6 of lower setting with for driving the driven roller 61 of described conveyer belt 6, also comprise the backing roll 63 for supporting described conveyer belt 6, between described driven roller 61 and backing roll 63, electric heating lamp 14 is installed, described electric heating lamp 14 comprises the support column 142 of the electric heating lamp main body 141 for pre-hot conveyer belt and fixing electric heating lamp main body, the axle center of described backing roll 63 is provided with wiper 62, described wiper 62 has two symmetrically arranged fixed blocks 621, described fixed block 621 is provided with the screw 622 on axle center wiper 62 being fixed on described backing roll 63, be provided with between described two symmetrically arranged fixed blocks 621 and be erected on conveyer belt 6 and be the scraping blade 623 at 10 ° ~ 30 ° of angles with conveyer belt 6 upper surface, described scraping blade 623 offside is provided with the guide plate 624 that has a down dip, described scraping blade 623 upper surface that is basic near one end of conveyer belt 6 upper surface and conveyer belt 6 is fitted, described scraping blade 623 is for scraping the material sticked on conveyer belt 6 surface, the described guide plate 624 that has a down dip rolls for making the material by scraping blade 623 scoops up, described drying box 1 sidewall is inlaid with dismountable mounting box 13, described dismountable mounting box 13 comprises mounting box main body 131 and sealing ring 132, calcium oxide is placed in described mounting box main body 131.
In present embodiment, described material inlet 2 there is the inserted block 21 for regulating charging aperture size controlling inlet amount; Described hot wind inlet 31 is located at the top of drying box 1, the bottom of described drying box 1 is also provided with air draft pipe 4, and the air inlet on described air draft pipe 4 is provided with filter screen 42, and described air draft pipe 4 is connected with aspiration pump 41, for hot gas process Posterior circle is used, economize energy.
Described material inlet 2 lower end is provided with the first tilted block 11 for directing material, and the material whereabouts place between described two conveyer belts 6 is provided with the second tilted block 12.Described band drier is also provided with discharge chamber 5, is provided with and scrapes tablet 19 in described discharge chamber 5.
During use, material is put into material inlet 2, inserted block 21 is regulated to control material falling speed, fall behind under material, through two-layer by the conveying of the conveyer belt 6 of electric heating lamp main body 141 preheating and drying, the moisture content of simultaneously discharging is absorbed in mounted box main body 131 places absorbent lime, thus makes whole drying box 1 heat preservation and dryness more, finally delivers to discharge chamber 5 and carries out discharging.Band drier of the present invention has good preventing adhesiving effect, novel structure, energy-conservation good.
Use above-mentioned drying machine, carry out the drying of Se-enriched feedstuff additive, specifically see following examples.
Embodiment 1: use drying machine of the present invention, carries out drying to Se-enriched feedstuff additive agent powder, and described Se-enriched feedstuff additive has following material and weight proportion: high selenium grain dust 40%; Nano chitosan 9%; Orange peel powder 13%; Sodium selenite 3%; Oyster shell whiting 8%; Eucommia Leaf Powder 22%; Plantain root powder 5%.What obtain Se-enriched feedstuff additive after drying eliminates unnecessary moisture, is convenient to permanent preservation.
Embodiment 2: use drying machine of the present invention, carries out drying to Se-enriched feedstuff additive agent powder, and described Se-enriched feedstuff additive has following material and weight proportion: high selenium grain dust 45%; Nano chitosan 7%; Orange peel powder 12%; Match happy selenium 3%; Oyster shell whiting 8%; Eucommia Leaf Powder 20%; Plantain root powder 5%.What obtain Se-enriched feedstuff additive after drying eliminates unnecessary moisture, is convenient to permanent preservation.
Embodiment 3: use drying machine of the present invention, carries out drying to Se-enriched feedstuff additive agent powder, and described Se-enriched feedstuff additive has following material and weight proportion: high selenium grain dust 40%; Nano chitosan 9%; Orange peel powder 14%; Sodium selenite 2%; Oyster shell whiting 9%; Eucommia Leaf Powder 20%; Plantain root powder 6%.What obtain Se-enriched feedstuff additive after drying eliminates unnecessary moisture, is convenient to permanent preservation.
Embodiment 4: use drying machine of the present invention, carries out drying to Se-enriched feedstuff additive agent powder, and described Se-enriched feedstuff additive has following material and weight proportion: high selenium grain dust 40%; Nano chitosan 7%; Orange peel powder 15%; Match happy selenium 2%; Oyster shell whiting 8%; Eucommia Leaf Powder 23%; Plantain root powder 5%.What obtain Se-enriched feedstuff additive after drying eliminates unnecessary moisture, is convenient to permanent preservation.
In above embodiment, the particle size range of Nano chitosan is 70nm ~ 80nm.
Grain dust in the present invention is preferably high selenium grain dust, and its selenium element mass content is 30-50mg/kg.Selenium in high selenium grain dust is mainly with selenomethionine, and western methylselenocysteine, the form of selenocysteine exists.In described high selenium grain dust: wheat bran: High-Se corn wheat bran: the mass ratio of High-Se corn powder is 80:13:2, and powder fineness is 500 orders.
Protection scope of the present invention includes but not limited to above embodiment, and protection scope of the present invention is as the criterion with claims, and any replacement that those skilled in the art will find apparent that, distortion, improvement made this technology all falls into protection scope of the present invention.
Claims (8)
1. a Se-enriched feedstuff additive, is characterized in that, comprises following component and weight proportion: grain dust 40% ~ 45%; Shitosan 7% ~ 9%; Orange peel powder 12% ~ 15%; Selenium source 2% ~ 3%; Oyster shell whiting 8% ~ 9%; Eucommia Leaf Powder 20% ~ 23%; Plantain root powder 5% ~ 6%.
2. a kind of Se-enriched feedstuff additive according to claim 1, is characterized in that, described selenium source is selected from sodium selenite or matches happy selenium, and described shitosan is Nano chitosan, and its particle size range is 70nm ~ 80nm.
3. the drying machine that a kind of Se-enriched feedstuff additive described in claim 1 or 2 uses, comprise drying box (1), described drying box (1) is provided with hot wind inlet (31) and material inlet (2), be provided with in described drying box (1) conveyer belt (6) with for driving the driven roller (61) of described conveyer belt (6), it is characterized in that, also comprise the backing roll (63) for supporting described conveyer belt (6), between described driven roller (61) and supporting stick (63), electric heating lamp (14) is installed, the axle center of described backing roll (63) is provided with wiper (62), described wiper (62) is provided with the scraping blade (623) for scraping the material sticked on conveyer belt (6) surface, described drying box (1) sidewall is inlaid with dismountable mounting box (13), calcium oxide is placed in described dismountable mounting box (13).
4. drying machine according to claim 3, it is characterized in that, described wiper (62) has two symmetrically arranged fixed blocks (621), described fixed block (621) is provided with the screw (622) wiper (62) be fixed on the axle center of described backing roll (63), be provided with between described two symmetrically arranged fixed blocks (621) that to be erected at conveyer belt (6) upper and be the scraping blade (623) at 10 ° ~ 30 ° of angles with conveyer belt (6) upper surface, the close one end of conveyer belt (6) upper surface of described scraping blade (623) and the upper surface of conveyer belt (6) are fitted.
5. drying machine according to claim 4, is characterized in that, described material inlet (2) has the inserted block (21) for regulating charging aperture size controlling inlet amount.
6. drying machine according to claim 5, it is characterized in that, described hot wind inlet (31) is located at the top of drying box (1), and the bottom of described drying box (1) is also provided with air draft pipe (4), and the air inlet on described air draft pipe (4) is provided with filter screen (42).
7. drying machine according to claim 6, it is characterized in that, described material inlet (2) lower end is provided with the first tilted block (11) for directing material, described drying box (1) is provided with two conveyer belts (6) of upper and lower setting, and the material whereabouts place between described two conveyer belts (6) is provided with the second tilted block (12).
8. drying machine according to claim 7, is characterized in that, described band drier is also provided with discharge chamber (5), is provided with and scrapes tablet (19) in described discharge chamber (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410847527.8A CN104489275A (en) | 2014-12-29 | 2014-12-29 | Selenium-enriched feed additive and drying machine thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410847527.8A CN104489275A (en) | 2014-12-29 | 2014-12-29 | Selenium-enriched feed additive and drying machine thereof |
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| CN104489275A true CN104489275A (en) | 2015-04-08 |
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| CN201410847527.8A Pending CN104489275A (en) | 2014-12-29 | 2014-12-29 | Selenium-enriched feed additive and drying machine thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605903A (en) * | 2016-03-02 | 2016-05-25 | 哈尔滨工程大学 | Small domestic grain dryer |
| CN107543397A (en) * | 2016-06-27 | 2018-01-05 | 大荷兰人国际有限公司 | The method of the drying equipment of dry matter, poultry feeding system and dry matter |
| CN108050815A (en) * | 2017-12-05 | 2018-05-18 | 罗成喜 | A kind of edible mushroom continuous drying apparatus |
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| CN103461735A (en) * | 2013-10-09 | 2013-12-25 | 青岛殖富园机械有限公司 | Chicken feed |
| CN103549221A (en) * | 2013-11-22 | 2014-02-05 | 安徽科技学院 | Feed additive for ducks producing selenium-rich rhizoma curcumae longae duck eggs |
| CN103892049A (en) * | 2014-04-02 | 2014-07-02 | 北京康华远景科技有限公司 | Plant feed additive for preventing porcine diarrhea and preparation method |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201149416Y (en) * | 2007-09-03 | 2008-11-12 | 张锦华 | Belt type sludge dryer |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105605903A (en) * | 2016-03-02 | 2016-05-25 | 哈尔滨工程大学 | Small domestic grain dryer |
| CN105605903B (en) * | 2016-03-02 | 2018-07-31 | 哈尔滨工程大学 | A kind of small-sized household crop dryer |
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| CN108050815A (en) * | 2017-12-05 | 2018-05-18 | 罗成喜 | A kind of edible mushroom continuous drying apparatus |
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Application publication date: 20150408 |