CN109393235A - A kind of loach feed processing technology - Google Patents

A kind of loach feed processing technology Download PDF

Info

Publication number
CN109393235A
CN109393235A CN201811565556.XA CN201811565556A CN109393235A CN 109393235 A CN109393235 A CN 109393235A CN 201811565556 A CN201811565556 A CN 201811565556A CN 109393235 A CN109393235 A CN 109393235A
Authority
CN
China
Prior art keywords
machine
processing technology
raw material
loach feed
feed processing
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.)
Withdrawn
Application number
CN201811565556.XA
Other languages
Chinese (zh)
Inventor
储福娣
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.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201811565556.XA priority Critical patent/CN109393235A/en
Publication of CN109393235A publication Critical patent/CN109393235A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K50/00—Feeding-stuffs specially adapted for particular animals
    • A23K50/80—Feeding-stuffs specially adapted for particular animals for aquatic animals, e.g. fish, crustaceans or molluscs
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/20—Animal feeding-stuffs from material of animal origin
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/20—Animal feeding-stuffs from material of animal origin
    • A23K10/22—Animal feeding-stuffs from material of animal origin from fish
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/20—Animal feeding-stuffs from material of animal origin
    • A23K10/24—Animal feeding-stuffs from material of animal origin from blood
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
    • A23K10/38—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material from distillers' or brewers' waste
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K40/00—Shaping or working-up of animal feeding-stuffs
    • A23K40/10—Shaping or working-up of animal feeding-stuffs by agglomeration; by granulation, e.g. making powders
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81—Aquaculture, e.g. of fish
    • Y02A40/818—Alternative feeds for fish, e.g. in aquacultures
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Animal Husbandry (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Physiology (AREA)
  • Health & Medical Sciences (AREA)
  • Botany (AREA)
  • Mycology (AREA)
  • Biomedical Technology (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Insects & Arthropods (AREA)
  • Birds (AREA)
  • Fodder In General (AREA)

Abstract

The invention discloses a kind of loach feed processing technologys, with the raw material of following parts by weight: corn flour 5%, brewex's grains 3%, earthworm powder 0.28%, fish meal 6%, pig blood 0.2%, dandelion 0.2%, purslane 0.25%, rapeseed cake 8%, duckweed 20%, mulberry leaf 20%, seaweed 5%, water hyacinth 5%, eel grass 2%, egg pupa powder 4%, glycine betaine 0.06%, bile salt 0.01%, wheat-middlings 10%, cassava fecula 11%, pass through crushing, mixing, it is quenched, the preparation of the processes such as extrusion, cost of material of the invention is low, but nutrition is balanced for finished product, feeding effect is good, and there is diseases prevention, promote the effect digested and assimilated.

Description

A kind of loach feed processing technology
Technical field
The present invention relates to aquatic feeds fields, and in particular to a kind of loach feed processing technology.
Background technique
Loach delicious meat, it is full of nutrition, it is rich in protein, it is people that there are also multivitamins, and have medical value The favorite aquatic products good merchantable brand of institute, the cultivation of loach are limited by the development of loach feed production technology, and loach feed is a kind of buoyancy feeding Expect, main problem existing for the loach feed of production technology production currently on the market is: cost of material height, efficiency of feed utilization It is low, and a large amount of dust is generated in production process but without explosion precaution, there are security risks；Loach disappears to general plant feed It is poor to change Utilization ability, affects the digestion and absorption of nutriment, how to reduce cost of material using plant and nutrition can be produced Equilibrium is suitble to loach feeding habits and is a problem to be solved conducive to the loach feed of digestion and absorption.
Summary of the invention
The purpose of the present invention is to solve above-mentioned technical problems, provide a kind of loach feed processing technology, utilize original The complementation of material makes original by secondary quenched, mixing, maturation process accordingly matched smashing fineness and suitable temperature, moisture Material reaches the glutinous degree of most good soft, prepares that nutrition is balanced, palatability is good, feed system by extrusion and unique auxiliary process The low feed of number, yields is high, abundant raw material, cheap, select everywhere can target-seeking plant as basic raw material, be greatly reduced Cost of material, but nutrition is balanced for resulting loach feed, and feeding effect is good, has good diseases prevention, promotes digestion, mentions High feed quality, and improve efficiency of feed utilization, reduce residual bait, improve water quality, and processing technology tool of the invention There is explosion prevention function, has prevented the hidden danger of dust explosion in Feed Manufacturing.
It is provided by the invention the specific scheme is that a kind of loach feed processing technology, which is characterized in that the loach feed with Weight percent meter is made of following component: corn flour 5%, brewex's grains 3%, earthworm powder 0.28%, fish meal 6%, pig blood 0.2%, Pu Gong English 0.2%, purslane 0.25%, rapeseed cake 8%, duckweed 20%, mulberry leaf 20%, seaweed 5%, water hyacinth 5%, eel grass 2%, egg pupa powder 4%, Glycine betaine 0.06%, bile salt 0.01%, wheat-middlings 10%, cassava fecula 11%；
The processing technology include the following steps: 1), by rapeseed cake 8%, duckweed 20%, mulberry leaf 20%, seaweed 5%, water hyacinth 5%, 2% raw material of eel grass weeds out miscellaneous cleaning through insurance, then after magnetic separator de-iron, feeds hammer with the impeller type feeder with air inlet mesh enclosure It imports and pulverizes through double-vane flow deflector after carrying out first time mixing with Homotaxial paddle mixer after piece type crusher coarse crushing Machine crush smashing fineness be 150~160 mesh raw material it is stand-by, the air inlet mesh enclosure is provided with anti-bird net；
2) pig blood 0.2%, dandelion 0.2%, purslane 0.25%, brewex's grains 3%, are used into Verticle grinding after cleaning screen clears up impurity elimination Machine crushes to obtain raw material and first step gained raw material and corn flour 5%, earthworm powder 0.28%, fish meal 6%, egg pupa powder 4%, glycine betaine 0.06%, after bile salt 0.01%, wheat-middlings 10%, cassava fecula 11% carries out secondary mixing, kettle is fallen into through vibration discharger discharging Formula quality-adjusting device is simultaneously passed through 62 DEG C~66 DEG C of steam, mix it is quenched, it is dry into after-ripening fluidized dryer after being kept for 13~17 minutes It is crushed again through micronizer afterwards, smashing fineness is fed through dextrorotation variable-pitch auger after being greater than 190 mesh through helix emptying machine discharge again Glassware enters the adjustable screw blade formula quality-adjusting device of barrel temperature, adds 22~23% moisture, in 80 DEG C~85 DEG C of temperature At a temperature of heat preservation curing in 100~200 seconds after quenched 32~38 seconds of lower progress, through screw blade formula retainer at 75 DEG C~85 DEG C Sterilization, by dextrorotation variable-pitch auger feeder by bulking machine feed hopper feeding single screw squeezing expansion machine squeeze it is swollen Change, swelling granular density domination is in 460~470kg/m3, the die throat diameter of the single screw squeezing expansion machine is Φ 1.5, major diameter Than being 1.5, the bulking machine feed hopper gradient is greater than 72 degree, and two sides are symmetrically each provided with a gas butterfly, and the single screw rod is squeezed The speed of mainshaft for pressing bulking machine is 400~600rpm, and the secondary mixing opens greatly two-door mixing machine using oar blade type, step 1) and Hammer crusher described in step 2, vertical crusher, micronizer discharge port be all rectangular or rectangle, be connected separately with One section of 30mm~130mm high is rectangular or the changeover portion of rectangle, and the other end of changeover portion is just connect with respective lower road equipment, institute The one side for stating changeover portion is both provided with the safety plate with extinguishing device, and another plane of symmetry, which is both provided with, leads to outdoor pilot guarantor Dangerous piece and pipeline；
3) puffed material obtained by step 3) is transported to through self-cleaning type bucket elevator, and is arranged in high-rise included evaporation and aqueous Through vibration separation screen after conical air duct is dry in the double belt drying machines of the cross-flow type of rate control module, screening gained finished product into Row is packaged stacking, is equipped with dust pelletizing system at each charging and discharging in the processing step, the dust pelletizing system, which is provided with, lets out Mouth is pressed, and pressure relief opening is led to by outdoor using elongnated building conduit, the length of the elongnated building conduit is less than 3m, described quick-fried There cannot be the turning less than 138 degree in fried venting conduit scene setting.
Preferably, pulse bag type dust collector of the dust pelletizing system using configuration antistatic filter bag, the impulse bag Circle transition conduit is arranged in the ejection air port of deduster, and the round transition conduit other end and blower direct connection, the blower direct connection have Muffler, the muffler is horizontal positioned, and the round transition length of tube is not more than 0.8m.
Preferably, the dextrorotation variable-pitch auger feeder installation gradient is no more than 10 °.
Preferably, the swelling granular density is controlled using density controller.
Preferably, autoclave quality-adjusting device inner cavity uses stainless steel material.
The invention has the following advantages:
Compared with prior art, the invention has the advantages that significantly reducing cost of material, but nutrition is equal for resulting loach feed Weighing apparatus, feeding effect is good, has good diseases prevention, promotes digestion, and improve efficiency of feed utilization, reduce residual bait, improves Water quality, in addition processing technology of the invention has explosion prevention function, has prevented the hidden danger of dust explosion in Feed Manufacturing.
Below by way of specific embodiment, the invention will be further described, but it should not be construed as protecting the present invention The limitation of range.
Embodiment 1
A kind of loach feed processing technology, which is characterized in that the loach feed is made of following component by weight percentage: Corn flour 5%, brewex's grains 3%, earthworm powder 0.28%, fish meal 6%, pig blood 0.2%, dandelion 0.2%, purslane 0.25%, rapeseed cake 8%, duckweed 20%, mulberry leaf 20%, seaweed 5%, water hyacinth 5%, eel grass 2%, egg pupa powder 4%, glycine betaine 0.06%, bile salt 0.01%, Wheat-middlings 10%, cassava fecula 11%；
The processing technology include the following steps: 1), by rapeseed cake 8%, duckweed 20%, mulberry leaf 20%, seaweed 5%, water hyacinth 5%, 2% raw material of eel grass weeds out miscellaneous cleaning through insurance, then after magnetic separator de-iron, feeds hammer with the impeller type feeder with air inlet mesh enclosure It imports and pulverizes through double-vane flow deflector after carrying out first time mixing with Homotaxial paddle mixer after piece type crusher coarse crushing Machine crush smashing fineness be 150 mesh raw material it is stand-by, the air inlet mesh enclosure is provided with anti-bird net；
2) pig blood 0.2%, dandelion 0.2%, purslane 0.25%, brewex's grains 3%, are used into Verticle grinding after cleaning screen clears up impurity elimination Machine crushes to obtain raw material and first step gained raw material and corn flour 5%, earthworm powder 0.28%, fish meal 6%, egg pupa powder 4%, glycine betaine 0.06%, after bile salt 0.01%, wheat-middlings 10%, cassava fecula 11% carries out secondary mixing, kettle is fallen into through vibration discharger discharging Formula quality-adjusting device is simultaneously passed through 62 DEG C of steam, mix it is quenched, after being kept for 13 minutes, into after-ripening fluidized dryer it is dry after again through super Atomizer crushes, and smashing fineness enters through dextrorotation variable-pitch auger feeder after being greater than 190 mesh through helix emptying machine discharge again The adjustable screw blade formula quality-adjusting device of barrel temperature, adds 22% moisture, 80 DEG C at a temperature of carry out quenched 32 seconds after, The at a temperature of heat preservation sterilization of curing in 100 seconds through screw blade formula retainer at 75 DEG C, it is logical by dextrorotation variable-pitch auger feeder It crosses bulking machine feed hopper feeding single screw squeezing expansion machine and carries out extrusion, swelling granular density domination is in 460kg/m3, institute The die throat diameter of single screw squeezing expansion machine is stated as Φ 1.5, draw ratio 1.5, the bulking machine feed hopper gradient is greater than 72 degree, Two sides are symmetrically each provided with a gas butterfly, and the speed of mainshaft of the single screw squeezing expansion machine is 400rpm, described secondary mixed It closes and two-door mixing machine, hammer crusher described in step 1) and step 2, vertical crusher, ultramicro grinding is opened greatly using oar blade type The discharge port of machine is all rectangular or rectangle, is connected separately with rectangular or rectangle the changeover portion of one section of 30mm high, changeover portion it is another One end is just connect with respective lower road equipment, and the one side of the changeover portion is both provided with the safety plate with extinguishing device, another The plane of symmetry, which is both provided with, leads to outdoor pilot safety plate and pipeline；
3) puffed material obtained by step 3) is transported to through self-cleaning type bucket elevator, and is arranged in high-rise included evaporation and aqueous Through vibration separation screen after conical air duct is dry in the double belt drying machines of the cross-flow type of rate control module, screening gained finished product into Row is packaged stacking, is equipped with dust pelletizing system at each charging and discharging in the processing step, the dust pelletizing system, which is provided with, lets out Mouth is pressed, and pressure relief opening is led to by outdoor using elongnated building conduit, the length of the elongnated building conduit is less than 3m, described quick-fried There cannot be the turning less than 138 degree in fried venting conduit scene setting.
In real work, pulse bag type dust collector of the dust pelletizing system using configuration antistatic filter bag, the pulse packet Circle transition conduit, the round transition conduit other end and blower direct connection, the blower direct connection is arranged in the ejection air port of formula deduster There is muffler, the muffler is horizontal positioned, and the round transition length of tube is not more than 0.8m.
In real work, the dextrorotation variable-pitch auger feeder installation gradient is no more than 10 °.
In real work, the swelling granular density is controlled using density controller.
In real work, autoclave quality-adjusting device inner cavity uses stainless steel material.
Embodiment 2
A kind of loach feed processing technology, which is characterized in that the loach feed is made of following component by weight percentage: Corn flour 5%, brewex's grains 3%, earthworm powder 0.28%, fish meal 6%, pig blood 0.2%, dandelion 0.2%, purslane 0.25%, rapeseed cake 8%, duckweed 20%, mulberry leaf 20%, seaweed 5%, water hyacinth 5%, eel grass 2%, egg pupa powder 4%, glycine betaine 0.06%, bile salt 0.01%, Wheat-middlings 10%, cassava fecula 11%；
The processing technology include the following steps: 1), by rapeseed cake 8%, duckweed 20%, mulberry leaf 20%, seaweed 5%, water hyacinth 5%, 2% raw material of eel grass weeds out miscellaneous cleaning through insurance, then after magnetic separator de-iron, feeds hammer with the impeller type feeder with air inlet mesh enclosure It imports and pulverizes through double-vane flow deflector after carrying out first time mixing with Homotaxial paddle mixer after piece type crusher coarse crushing Machine crush smashing fineness be 155 mesh raw material it is stand-by, the air inlet mesh enclosure is provided with anti-bird net；
2) pig blood 0.2%, dandelion 0.2%, purslane 0.25%, brewex's grains 3%, are used into Verticle grinding after cleaning screen clears up impurity elimination Machine crushes to obtain raw material and first step gained raw material and corn flour 5%, earthworm powder 0.28%, fish meal 6%, egg pupa powder 4%, glycine betaine 0.06%, after bile salt 0.01%, wheat-middlings 10%, cassava fecula 11% carries out secondary mixing, kettle is fallen into through vibration discharger discharging Formula quality-adjusting device is simultaneously passed through 63 DEG C of steam, mix it is quenched, after being kept for 15 minutes, into after-ripening fluidized dryer it is dry after again through super Atomizer crushes, and smashing fineness enters through dextrorotation variable-pitch auger feeder after being greater than 190 mesh through helix emptying machine discharge again The adjustable screw blade formula quality-adjusting device of barrel temperature, adds 22.5% moisture, 82 DEG C at a temperature of carry out quenched 33 seconds Afterwards, the at a temperature of heat preservation sterilization of curing in 120 seconds through screw blade formula retainer at 79 DEG C, by dextrorotation variable-pitch auger feeder Single screw squeezing expansion machine is fed by bulking machine feed hopper and carries out extrusion, and swelling granular density domination is in 466kg/m3, The die throat diameter of the single screw squeezing expansion machine is Φ 1.5, and draw ratio 1.5, the bulking machine feed hopper gradient is greater than 72 Degree, two sides are symmetrically each provided with a gas butterfly, and the speed of mainshaft of the single screw squeezing expansion machine is 490pm, described secondary Mixing opens greatly two-door mixing machine, hammer crusher described in step 1) and step 2, vertical crusher, Ultramicro-powder using oar blade type The discharge port of broken machine is all rectangular or rectangle, is connected separately with rectangular or rectangle the changeover portion of one section of 90mm high, changeover portion The other end is just connect with respective lower road equipment, and the one side of the changeover portion is both provided with the safety plate with extinguishing device, separately One plane of symmetry, which is both provided with, leads to outdoor pilot safety plate and pipeline；
3) puffed material obtained by step 3) is transported to through self-cleaning type bucket elevator, and is arranged in high-rise included evaporation and aqueous Through vibration separation screen after conical air duct is dry in the double belt drying machines of the cross-flow type of rate control module, screening gained finished product into Row is packaged stacking, is equipped with dust pelletizing system at each charging and discharging in the processing step, the dust pelletizing system, which is provided with, lets out Mouth is pressed, and pressure relief opening is led to by outdoor using elongnated building conduit, the length of the elongnated building conduit is less than 3m, described quick-fried There cannot be the turning less than 138 degree in fried venting conduit scene setting.
In real work, pulse bag type dust collector of the dust pelletizing system using configuration antistatic filter bag, the pulse packet Circle transition conduit, the round transition conduit other end and blower direct connection, the blower direct connection is arranged in the ejection air port of formula deduster There is muffler, the muffler is horizontal positioned, and the round transition length of tube is not more than 0.8m.
In real work, the dextrorotation variable-pitch auger feeder installation gradient is no more than 10 °.
In real work, the swelling granular density is controlled using density controller.
In real work, autoclave quality-adjusting device inner cavity uses stainless steel material.
Embodiment 3
A kind of loach feed processing technology, which is characterized in that the loach feed is made of following component by weight percentage: Corn flour 5%, brewex's grains 3%, earthworm powder 0.28%, fish meal 6%, pig blood 0.2%, dandelion 0.2%, purslane 0.25%, rapeseed cake 8%, duckweed 20%, mulberry leaf 20%, seaweed 5%, water hyacinth 5%, eel grass 2%, egg pupa powder 4%, glycine betaine 0.06%, bile salt 0.01%, Wheat-middlings 10%, cassava fecula 11%；
The processing technology include the following steps: 1), by rapeseed cake 8%, duckweed 20%, mulberry leaf 20%, seaweed 5%, water hyacinth 5%, 2% raw material of eel grass weeds out miscellaneous cleaning through insurance, then after magnetic separator de-iron, feeds hammer with the impeller type feeder with air inlet mesh enclosure It imports and pulverizes through double-vane flow deflector after carrying out first time mixing with Homotaxial paddle mixer after piece type crusher coarse crushing Machine crush smashing fineness be 160 mesh raw material it is stand-by, the air inlet mesh enclosure is provided with anti-bird net；
2) pig blood 0.2%, dandelion 0.2%, purslane 0.25%, brewex's grains 3%, are used into Verticle grinding after cleaning screen clears up impurity elimination Machine crushes to obtain raw material and first step gained raw material and corn flour 5%, earthworm powder 0.28%, fish meal 6%, egg pupa powder 4%, glycine betaine 0.06%, after bile salt 0.01%, wheat-middlings 10%, cassava fecula 11% carries out secondary mixing, kettle is fallen into through vibration discharger discharging Formula quality-adjusting device is simultaneously passed through 66 DEG C of steam, mix it is quenched, after being kept for 17 minutes, into after-ripening fluidized dryer it is dry after again through super Atomizer crushes, and smashing fineness enters through dextrorotation variable-pitch auger feeder after being greater than 190 mesh through helix emptying machine discharge again The adjustable screw blade formula quality-adjusting device of barrel temperature, adds 23% moisture, 85 DEG C at a temperature of carry out quenched 38 seconds after, The at a temperature of heat preservation sterilization of curing in 200 seconds through screw blade formula retainer at 85 DEG C, it is logical by dextrorotation variable-pitch auger feeder It crosses bulking machine feed hopper feeding single screw squeezing expansion machine and carries out extrusion, swelling granular density domination is in 470kg/m3, institute The die throat diameter of single screw squeezing expansion machine is stated as Φ 1.5, draw ratio 1.5, the bulking machine feed hopper gradient is greater than 72 degree, Two sides are symmetrically each provided with a gas butterfly, and the speed of mainshaft of the single screw squeezing expansion machine is 600rpm, described secondary mixed It closes and two-door mixing machine, hammer crusher described in step 1) and step 2, vertical crusher, ultramicro grinding is opened greatly using oar blade type The discharge port of machine is all rectangular or rectangle, is connected separately with rectangular or rectangle the changeover portion of one section of 130mm high, changeover portion it is another One end is just connect with respective lower road equipment, and the one side of the changeover portion is both provided with the safety plate with extinguishing device, another The plane of symmetry, which is both provided with, leads to outdoor pilot safety plate and pipeline；
3) puffed material obtained by step 3) is transported to through self-cleaning type bucket elevator, and is arranged in high-rise included evaporation and aqueous Through vibration separation screen after conical air duct is dry in the double belt drying machines of the cross-flow type of rate control module, screening gained finished product into Row is packaged stacking, is equipped with dust pelletizing system at each charging and discharging in the processing step, the dust pelletizing system, which is provided with, lets out Mouth is pressed, and pressure relief opening is led to by outdoor using elongnated building conduit, the length of the elongnated building conduit is less than 3m, described quick-fried There cannot be the turning less than 138 degree in fried venting conduit scene setting.
In real work, pulse bag type dust collector of the dust pelletizing system using configuration antistatic filter bag, the pulse packet Circle transition conduit, the round transition conduit other end and blower direct connection, the blower direct connection is arranged in the ejection air port of formula deduster There is muffler, the muffler is horizontal positioned, and the round transition length of tube is not more than 0.8m.
In real work, the dextrorotation variable-pitch auger feeder installation gradient is no more than 10 °.
In real work, the swelling granular density is controlled using density controller.
In real work, autoclave quality-adjusting device inner cavity uses stainless steel material.
The specific implementation of the invention is not to be limited to these illustrations for above embodiments, for technology belonging to the present invention For the those of ordinary skill in field, without departing from the inventive concept of the premise, several simple deductions can also be made or replaced It changes, all shall be regarded as belonging to present invention scope of patent protection determined by the appended claims.

Claims (5)

1. a kind of loach feed processing technology, which is characterized in that the loach feed is by weight percentage by following component group At: corn flour 5%, brewex's grains 3%, earthworm powder 0.28%, fish meal 6%, pig blood 0.2%, dandelion 0.2%, purslane 0.25%, vegetable seeds Cake 8%, duckweed 20%, mulberry leaf 20%, seaweed 5%, water hyacinth 5%, eel grass 2%, egg pupa powder 4%, glycine betaine 0.06%, bile salt 0.01%, wheat-middlings 10%, cassava fecula 11%；
The processing technology include the following steps: 1), by rapeseed cake 8%, duckweed 20%, mulberry leaf 20%, seaweed 5%, water hyacinth 5%, 2% raw material of eel grass weeds out miscellaneous cleaning through insurance, then after magnetic separator de-iron, feeds hammer with the impeller type feeder with air inlet mesh enclosure It imports and pulverizes through double-vane flow deflector after carrying out first time mixing with Homotaxial paddle mixer after piece type crusher coarse crushing Machine crush smashing fineness be 150~160 mesh raw material it is stand-by, the air inlet mesh enclosure is provided with anti-bird net；
2) pig blood 0.2%, dandelion 0.2%, purslane 0.25%, brewex's grains 3%, are used into Verticle grinding after cleaning screen clears up impurity elimination Machine crushes to obtain raw material and first step gained raw material and corn flour 5%, earthworm powder 0.28%, fish meal 6%, egg pupa powder 4%, glycine betaine 0.06%, after bile salt 0.01%, wheat-middlings 10%, cassava fecula 11% carries out secondary mixing, kettle is fallen into through vibration discharger discharging Formula quality-adjusting device is simultaneously passed through 62 DEG C~66 DEG C of steam, mix it is quenched, it is dry into after-ripening fluidized dryer after being kept for 13~17 minutes It is crushed again through micronizer afterwards, smashing fineness is fed through dextrorotation variable-pitch auger after being greater than 190 mesh through helix emptying machine discharge again Glassware enters the adjustable screw blade formula quality-adjusting device of barrel temperature, adds 22~23% moisture, in 80 DEG C~85 DEG C of temperature At a temperature of heat preservation curing in 100~200 seconds after quenched 32~38 seconds of lower progress, through screw blade formula retainer at 75 DEG C~85 DEG C Sterilization, by dextrorotation variable-pitch auger feeder by bulking machine feed hopper feeding single screw squeezing expansion machine squeeze it is swollen Change, swelling granular density domination is in 460~470kg/m3, the die throat diameter of the single screw squeezing expansion machine is Φ 1.5, major diameter Than being 1.5, the bulking machine feed hopper gradient is greater than 72 degree, and two sides are symmetrically each provided with a gas butterfly, and the single screw rod is squeezed The speed of mainshaft for pressing bulking machine is 400~600rpm, and the secondary mixing opens greatly two-door mixing machine using oar blade type, step 1) and Hammer crusher described in step 2, vertical crusher, micronizer discharge port be all rectangular or rectangle, be connected separately with One section of 30mm~130mm high is rectangular or the changeover portion of rectangle, and the other end of changeover portion is just connect with respective lower road equipment, institute The one side for stating changeover portion is both provided with the safety plate with extinguishing device, and another plane of symmetry, which is both provided with, leads to outdoor pilot guarantor Dangerous piece and pipeline；
3) puffed material obtained by step 3) is transported to through self-cleaning type bucket elevator, and is arranged in high-rise included evaporation and aqueous Through vibration separation screen after conical air duct is dry in the double belt drying machines of the cross-flow type of rate control module, screening gained finished product into Row is packaged stacking, is equipped with dust pelletizing system at each charging and discharging in the processing step, the dust pelletizing system, which is provided with, lets out Mouth is pressed, and pressure relief opening is led to by outdoor using elongnated building conduit, the length of the elongnated building conduit is less than 3m, described quick-fried There cannot be the turning less than 138 degree in fried venting conduit scene setting.
2. a kind of loach feed processing technology according to claim 1, which is characterized in that the dust pelletizing system is using configuration Circle transition conduit, the circle is arranged in the pulse bag type dust collector of antistatic filter bag, the ejection air port of the pulse bag type dust collector Transition conduit other end and blower direct connection, the blower direct connection have muffler, and the muffler is horizontal positioned, the round coupling tube Length is not more than 0.8m.
3. a kind of loach feed processing technology according to claim 1, which is characterized in that the dextrorotation variable-pitch auger is fed Glassware installs gradient no more than 10 °.
4. a kind of loach feed processing technology according to claim 1, which is characterized in that the swelling granular density uses Density controller control.
5. a kind of loach feed processing technology according to claim 1, which is characterized in that adopt autoclave quality-adjusting device inner cavity Use stainless steel material.
CN201811565556.XA 2018-12-20 2018-12-20 A kind of loach feed processing technology Withdrawn CN109393235A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811565556.XA CN109393235A (en) 2018-12-20 2018-12-20 A kind of loach feed processing technology

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811565556.XA CN109393235A (en) 2018-12-20 2018-12-20 A kind of loach feed processing technology

Publications (1)

Publication Number Publication Date
CN109393235A true CN109393235A (en) 2019-03-01

Family

ID=65460308

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811565556.XA Withdrawn CN109393235A (en) 2018-12-20 2018-12-20 A kind of loach feed processing technology

Country Status (1)

Country Link
CN (1) CN109393235A (en)

Similar Documents

Publication Publication Date Title
CN109393253A (en) A kind of tilapia feed processing technology
CN109393225A (en) A kind of Bullfrog feedstuff processing technology
CN109393223A (en) A kind of ricefield el fodder processing technology
CN109430590A (en) A kind of chum salmon feed processing technology
CN109393247A (en) A kind of prawn feed processing technology
CN109430586A (en) A kind of chum salmon feed production method
CN109393224A (en) A kind of Bullfrog feedstuff production method
CN109393250A (en) A kind of salmon feed production method
CN109393235A (en) A kind of loach feed processing technology
CN109393248A (en) A kind of sturgeon feed production method
CN109393213A (en) A kind of ricefield el fodder production method
CN109430588A (en) A kind of fresh water fish feed processing technology
CN109430523A (en) A kind of loach feed production method
CN109393234A (en) A kind of trout feed processing technology
CN109393232A (en) A kind of catfish feed processing technology
CN109393240A (en) A kind of perch feed processing technology
CN109393242A (en) A kind of crucian carp feed processing technology
CN109393228A (en) A kind of carp feed processing technology
CN109393244A (en) A kind of tongue sole feed processing technology
CN109430582A (en) A kind of feed of grass carp processing technology
CN109393233A (en) A kind of trout feed production method
CN109393251A (en) A kind of epinephelus feed processing technology
CN109430583A (en) A kind of black carp feed processing technology
CN109393227A (en) A kind of ornamental value fish meal processing technology
CN109430584A (en) A kind of carp feed production method

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20190301