CN104489259B - A kind of method of cotton stalk Fodder making - Google Patents
A kind of method of cotton stalk Fodder making Download PDFInfo
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- CN104489259B CN104489259B CN201410846106.3A CN201410846106A CN104489259B CN 104489259 B CN104489259 B CN 104489259B CN 201410846106 A CN201410846106 A CN 201410846106A CN 104489259 B CN104489259 B CN 104489259B
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Abstract
The invention discloses a kind of method of cotton stalk Fodder making, the polysaccharide hydrolysis in cotton boll, cotton leaf and the withe of cotton stalk can fast and efficiently be allow increases the sugariness of cotton boll, cotton leaf and withe for monose, monose, improve palatability, the active aldehyde radical and hydroxyl of the free state gossypol in cotton boll, cotton leaf, withe are combined with the protein in cotton boll, cotton leaf, withe, aldehyde radical and hydroxyl is set to lose activity, it is changed into nontoxic combination state gossypol, through anaerobic fermentation, is made feed；The method of cotton stalk Fodder making of the present invention, the free state gossypol in cotton boll, cotton leaf and withe is sloughed using physical method, and the nutritional ingredient of cotton boll, cotton leaf and withe is not destroyed, after being made feed, without extra addition nutritional agents, reduces feed cost.
Description
Technical field
The present invention relates to feed producing method, more particularly to a kind of method of cotton stalk Fodder making.
Background technology
Cotton is a kind of half xylophyta, and its stalk refers to the cotton stalk for removing branches and leaves, root and cotton boll, the change of cotton stalk
Learn in constituting and include about 41.26%（Hereinafter mass percent is represented in the case of not specializing）Cellulose and
20.76% hemicellulose, this is close with the chemical composition of Primary Crop Straw, and 23.16% wood is also included in cotton stalk
Quality, this is apparently higher than other agricultural crop straws.The main nutrient composition of cotton stalk includes 41.4% crude fibre and 36.6%
NFE, this is close with maize straw, wheat straw；Crude protein content in cotton stalk is 4.9%, higher than maize straw
3.5% ；Crude fat content in cotton stalk is 0.7%, close to the 0.8% of maize straw.It is therefore seen that cotton stalk is in trophic component side
Face is also than more rich, by can be used as animal feed after processing.At present, the crops straw of nearly 1/3rd of China's output
Stalk is used to produce feed stripped, but the cotton stalk in agricultural crop straw has not been fully utilized slowly but in feed industry
Come, to find out its cause, this there are much relations with the special tectonic of cotton stalk.
Although constructively cotton stalk has very big similitude with other gramineae farm crop stalks, cotton stalk also has itself
Particularity, there is toxic component-free state gossypol in the cotton boll of cotton stalk, cotton leaf and withe, domestic animal eats cotton boll, cotton leaf
With can trigger gossypol poisoning after withe；
In the prior art, free state gossypol is removed using chemical method, it is comprised the concrete steps that：To in cotton boll, cotton leaf and withe
Add sulfate（Ferrous sulfate, copper sulphate）, metal ion and free state gossypol in sulfate combine to form complex compound, reach
The purpose of free state gossypol is removed, but sulfate can reduce the nutritive value of cotton boll, cotton leaf and withe, the suitable meeting of complex compound of formation
Remain in cotton boll, cotton leaf and withe, cause palatability poor.
The content of the invention
It is an object of the invention to provide a kind of method of cotton stalk Fodder making, it is used to solve the defect of above-mentioned prior art.
In order to achieve the above object, technical scheme provided by the present invention is：A kind of method of cotton stalk Fodder making, it is wrapped
Include following steps：
Step one：Using cotton stalk skins, core seperator, it is separated from each other the cotton boll in cotton stalk, cotton leaf, withe；
Step 2：The cotton boll that to be separated from each other, cotton leaf, withe are processed into 2-6cm chips, and adding water makes cotton boll, cotton leaf, withe
Fully absorb moisture to saturation；
Step 3：To absorb water in cotton boll, cotton leaf, the expanded desugar detoxicating machine of withe input of saturation, bulking pressure is
0.8-2.5MPa, swelling temperature are 150-180 DEG C, puffing time is 50-150 seconds, in the presence of above-mentioned parameter, cotton boll, cotton
Polysaccharide hydrolysis in leaf, withe are monose, the active aldehyde radical and hydroxyl of the free state gossypol in cotton boll, cotton leaf, withe respectively with
Protein in cotton boll, cotton leaf, withe is combined, and the active aldehyde radical and hydroxyl of free state gossypol is lost activity, and is changed into nontoxic
With reference to state gossypol；
Step 4：20-50 DEG C will be cooled to through the cotton boll after expanded desugar detoxicating machine desugar detoxification treatment, cotton leaf, withe,
Then mixer is put into, anaerobic fermentation bacterium is added by weight 1 ~ 3%；
Step 5：Vacuum plastic sealing is placed 10-30 days and can feed or place fermenting tank for fermentation or adjust to not moisture
Comminutor is put into after higher than 12%, the feed of 5-10mm particle diameters is made.
Using above-mentioned technical proposal, technique effect of the invention has：The method of cotton stalk Fodder making of the invention, can be fast
Speed, the efficient polysaccharide hydrolysis allow in cotton boll, cotton leaf and the withe of cotton stalk are monose, monose increases cotton boll, cotton leaf and thin
The sugariness of branch, improves palatability, the active aldehyde radical and hydroxyl and cotton boll of the free state gossypol in cotton boll, cotton leaf, withe, cotton leaf,
Protein in withe is combined, and aldehyde radical and hydroxyl is lost activity, and is changed into nontoxic combination state gossypol, through anaerobic fermentation, is made
Feed；The method of cotton stalk Fodder making of the present invention, the free state gossypol in cotton boll, cotton leaf and withe is sloughed using physical method,
The nutritional ingredient of cotton boll, cotton leaf and withe is not destroyed, after being made feed, without extra addition nutritional agents, reduces feed cost.
Brief description of the drawings
Fig. 1 is expanded desugar detoxicating machine structural representation of the invention；
Fig. 2 is the side sectional view of expanded desugar detoxicating machine of the invention；
Fig. 3 is storage pressure storehouse and the storage device assembling structure schematic diagram of expanded desugar detoxicating machine；
Fig. 4 is the example structure schematic diagram of expanded desugar detoxicating machine；
Specific embodiment
A kind of method of cotton stalk Fodder making, it is characterised in that：It comprises the following steps：
Step one：Using cotton stalk skins, core seperator, it is separated from each other the cotton boll in cotton stalk, cotton leaf, withe；
Step 2：The cotton boll that to be separated from each other, cotton leaf, withe are processed into 2-6cm chips, and adding water makes cotton boll, cotton leaf, withe
Fully absorb moisture to saturation；
Step 3：To absorb water in cotton boll, cotton leaf, the expanded desugar detoxicating machine of withe input of saturation, bulking pressure is
0.8-2.5MPa, swelling temperature are 150-180 DEG C, puffing time is 50-150 seconds, in the presence of above-mentioned parameter, cotton boll, cotton
Polysaccharide hydrolysis in leaf, withe are monose, the active aldehyde radical and hydroxyl of the free state gossypol in cotton boll, cotton leaf, withe respectively with
Protein in cotton boll, cotton leaf, withe is combined, and the active aldehyde radical and hydroxyl of free state gossypol is lost activity, and is changed into nontoxic
With reference to state gossypol；
Step 4：20-50 DEG C will be cooled to through the cotton boll after expanded desugar detoxicating machine desugar detoxification treatment, cotton leaf, withe,
Then mixer is put into, anaerobic fermentation bacterium is added by weight 1 ~ 3%；
Step 5：Vacuum plastic sealing is placed 10-30 days and can feed or place fermenting tank for fermentation or adjust to not moisture
Comminutor is put into after higher than 12%, the feed of 5-10mm particle diameters is made.
Through the feed that the method for cotton stalk Fodder making of the present invention makes, testing result is as shown in table 1；
Table 1
By table 1, through the feed that the method for cotton stalk Fodder making of the present invention makes, poisonous free state gossypol content
Only 254mg/kg, far below cotton stalk in actual gossypol content（400-1200mg/kg）.
As Figure 1-3, the structural representation of expanded desugar detoxicating machine of the invention, including frame 1, accommodating storehouse 2, storage pressure
Storehouse 3, storage device 5, lowering or hoisting gear 6, hopper 7, removal device 8 and sealing device 9.
Storage pressure storehouse 3 is sleeve-like configuration, and its top is provided with feeding mouth, and its underpart is provided with import, and import is filled for storing
5 are put to stretch into；Storage pressure storehouse 3 is fixedly mounted on the top of frame 1.Sealing device 9 is arranged at the charging aperture in storage pressure storehouse 3 in frame, close
Seal apparatus 9 include cross slide way 1, longitudinal rail 1, horizontal support 93 and storehouse lid 94, and the bottom of longitudinal rail 1 is installed
On cross slide way 1, can be smooth dynamic in the enterprising water-filling of cross slide way one, horizontal support 93 is fixedly mounted on longitudinal rail one
On, it is parallel with cross slide way one, two groups of cylinders are installed with horizontal support, cylinder bottom is connected with Cang Gai, is used to
Control the lifting action of Cang Gai.
Pressue device 4 is steam boiler, and it passes through pipeline and is connected with storage pressure storehouse 3, is used to storage pressure storehouse internal pressurization.It is accommodating
Storehouse 2 is the taper tubular warehouse of closed upper part shape, and four taper storehouse roads 21 in outer gibbosity are arranged with its bulkhead.Accommodating storehouse
2 are sleeved on outside storage pressure storehouse 1, i.e., the expanded During Detoxification of whole cotton stalk is carried out in accommodating storehouse, and it is used for treating
Material is collected.Why bulkhead is set to taper, because taper surface is more easy to make the material after treatment be slipped to bottom,
It is easy to collect.
Storage device 5 includes base 51 and around the column 52 being welded on base circumference, and overall is in birdcage, bottom
51 upper surfaces of seat are up-small and down-big taper surface, and sealing ring is further fixed on the excircle of base upper surface.Storage device 5 sets
Put in accommodating storehouse 2, the bottom surface of base 51 is connected with lowering or hoisting gear 6, and lowering or hoisting gear 6 is made up of cylinder, be used to be pressurized driving
The storage that rises to of storage device 5 is pressed inside storehouse, or pressure release makes storage device drop to outside storage pressure storehouse, realizes expanded detoxification work
Sequence.
Hopper 7 is arranged in frame 1, and it is connected with the bottom of accommodating storehouse 2, and removal device 8 is connected with the bottom of hopper 7, is used for
Material in discharge hopper.
In addition, this product is additionally provided with the discharge duct 24 connected with accommodating storehouse 23, discharge duct is arranged on accommodating silo roof
Portion, for carrying out pressure release to accommodating cavity.
As shown in figure 4, on the basis of Fig. 1 product structures, feeding dress is additionally provided with the offside of above-mentioned sealing device 9
10 are put, drawing-in device 10 includes cross slide way 2 101, longitudinal rail 2 102, magazine 103, magazine fixed mount 104 and motor, indulged
Direction guiding rail 2 102 is arranged on cross slide way 2 92, and magazine fixed mount 104 is fixed on longitudinal rail 2 102, magazine fixed mount
It is a rectangular frame, on the one hand it be to play backgauge effect, on the other hand plays fixed motor effect, motor is then pacified by flange
Mounted in magazine fixed mount side, magazine 103 is arranged on the bottom of magazine fixed mount and is connected with motor output shaft, is transported by motor
Turn the rotary movement of further control magazine, reach continuous material or discharging purpose.
The method of cotton stalk Fodder making of the invention, in can fast and efficiently making cotton boll, cotton leaf and the withe of cotton stalk
Polysaccharide hydrolysis are the sugariness that monose, monose can increase cotton boll, cotton leaf and withe, palatability are improved, in cotton boll, cotton leaf, withe
Free state gossypol active aldehyde radical and hydroxyl combined with the protein in cotton boll, cotton leaf, withe, aldehyde radical and hydroxyl is lost work
Property, it is changed into nontoxic combination state gossypol, through anaerobic fermentation, it is made feed；The method of cotton stalk Fodder making of the present invention, using physics
Method sloughs the free state gossypol in cotton boll, cotton leaf and withe, and the nutritional ingredient of cotton boll, cotton leaf and withe is not destroyed, is made feeding
After material, without extra addition nutritional agents, feed cost is reduced.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although reference
Preferred embodiment has been described in detail to the present invention, it will be understood by those within the art that, can be to of the invention
Technical scheme is modified or equivalent, and without deviating from the spirit and scope of technical solution of the present invention, it all should cover
In the middle of scope of the presently claimed invention.
Claims (1)
1. a kind of method of cotton stalk Fodder making, it is characterised in that：It comprises the following steps：
Step one：Using cotton stalk skins, core seperator, it is separated from each other the cotton boll in cotton stalk, cotton leaf, withe；
Step 2：The cotton boll that to be separated from each other, cotton leaf, withe are processed into 2-6cm chips, and adding water makes cotton boll, cotton leaf, withe abundant
Absorb moisture to saturation；
Step 3：Cotton boll, cotton leaf, the storage pressure storehouse of the expanded desugar detoxicating machine of withe loading of saturation will be absorbed water to（3）In, and pass through
Pressue device（4）To storage pressure storehouse（3）Temperature-pressure, bulking pressure is 0.8-2.5MPa, swelling temperature is 150-180 DEG C, expanded
Time is 50-150 seconds, in the presence of above-mentioned parameter, the active aldehyde radical and hydroxyl of the free state gossypol in cotton boll, cotton leaf, withe
Base is combined with the protein in cotton boll, cotton leaf, withe respectively, the active aldehyde radical and hydroxyl of free state gossypol is lost activity, and is become
It is nontoxic combination state gossypol；
Step 4：20-50 DEG C will be cooled to through the cotton boll after expanded desugar detoxicating machine desugar detoxification treatment, cotton leaf, withe, then
Input mixer, anaerobic fermentation bacterium is added by weight 1 ~ 3%；
Step 5：Vacuum plastic sealing is placed can be fed or place fermenting tank for fermentation or adjust to not higher than moisture for 10-30 days
Comminutor is put into after 12%, the feed of 5-10mm particle diameters is made；
Wherein, expanded desugar detoxicating machine described in step 3 includes frame（1）, accommodating storehouse（2）, storage pressure storehouse（3）, storage device
（5）, lowering or hoisting gear（6）, hopper（7）, removal device（8）And sealing device（9）, the storage pressure storehouse（3）It is fixedly mounted on frame（1）
Top, the sealing device（9）Installed in storage pressure storehouse（3）Charging aperture in frame, storage pressure storehouse passes through pipeline and pressue device
（4）Connection, the pressue device（4）It is steam boiler, the accommodating storehouse（2）It is sleeved on storage pressure storehouse（3）Outside, the storing dress
Put（5）It is arranged on accommodating storehouse（2）It is interior, storage device（5）Bottom and lowering or hoisting gear（6）It is connected, the lowering or hoisting gear（6）It is used to
Drive storage device（5）Rise to storage pressure storehouse（3）It is interior or be down to storage pressure storehouse（3）Outward, the hopper（7）Installed in frame（1）On,
Itself and accommodating storehouse（2）Bottom is connected, the removal device（8）With hopper（7）Bottom connects.
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| CN201410846106.3A CN104489259B (en) | 2014-12-31 | 2014-12-31 | A kind of method of cotton stalk Fodder making |
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| CN201410846106.3A CN104489259B (en) | 2014-12-31 | 2014-12-31 | A kind of method of cotton stalk Fodder making |
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| CN104489259B true CN104489259B (en) | 2017-06-30 |
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| CN1127077A (en) * | 1995-10-25 | 1996-07-24 | 伍智文 | Method of producing detoxicated cottonseed protein fodder |
| CN101050374A (en) * | 2007-05-09 | 2007-10-10 | 菏泽华瑞油脂有限责任公司 | Method for preparing biologic diesel oil from cottonseeds directly |
| CN101596540A (en) * | 2009-04-28 | 2009-12-09 | 无锡荣和环保设备有限公司 | Organic substance swelling treatment device |
| CN101914577A (en) * | 2010-06-29 | 2010-12-15 | 辽宁省能源研究所 | Method for swelling pretreatment of crop straws by combining biological enzymolysis |
| CN202476365U (en) * | 2012-03-19 | 2012-10-10 | 山东天兴生物科技有限公司 | Production equipment set used for castor bean meal puffing detoxification |
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Effective date of registration: 20170602 Address after: 841000 the Xinjiang Uygur Autonomous Region Bazhou economic and Technological Development Zone, Korla City Hing Road No. 3166 Applicant after: Xinjiang Hong Ruida Fiber Co. Ltd. Address before: 100024 Beijing city Chaoyang District East Reed Road No. 126 Butterfly Spring Garden 54-02 Applicant before: Shi Yong Applicant before: Chen Qihong |
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