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Shell utilization method

A technology of shells and shell powder, applied in the application, animal feed, animal feed and other directions, can solve the problems of non-renewable mine resource destruction, unstable calcium content, difficult to absorb, etc. , excellent effect

Inactive Publication Date: 2015-07-15
SHENGSI LVYI FEEDSTUFF PROCESSING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] According to the country's macro direction of marine environment protection and comprehensive utilization of marine resources, the calcium added to poultry feed produced by feed companies all over the country is now using mine limestone powder. The disadvantages are 1. The non-renewable mine resources in the country have created a large amount of unlimited the destruction of
Cause ecological damage, soil erosion, 2, calcium content is unstable, heavy metals exceed the standard, and it is not easy to be absorbed by poultry
3. There is no comprehensive utilization of waste for all kinds of shellfish cultured and processed along the coast from south to north across the country, turning waste into treasure, and a large number of discarded shells are produced every year, which is destroying the ecological environment of the ocean, land, and beaches

Method used

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  • Shell utilization method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A shell utilization method, comprising the following steps:

[0027] Step 1: Wash

[0028] Remove the residual sundries from the shells, wash them thoroughly, then scrub them in alkaline water to remove the grease, then rinse them with clean water to remove the alkalinity, and rinse until neutral;

[0029] Step 2: Grinding

[0030] Drain the shells obtained in step 1; put them in a ball mill tank, add distilled water, and ball mill;

[0031] Step 3: Sterilization

[0032] Take out the ground shells, put them on a plate and spread them evenly, then bake them in a constant temperature oven at a high temperature, the baking temperature is controlled at 120°C, when the surface of the shells turns yellow and there is a crackling sound, cut off the power, and cool down to 60°C quickly take out;

[0033] Step 4: Crush and sieve

[0034] Grind it with a pulverizer while it is hot, heat it in an oven, grind it and sieve it;

[0035] Step 5: Stir Fry

[0036] Put the shell...

Embodiment 2

[0040] A shell utilization method, comprising the following steps:

[0041] Step 1: Wash

[0042] Remove the residual sundries from the shells, wash them thoroughly, then scrub them in alkaline water to remove the grease, then rinse them with clean water to remove the alkalinity, and rinse until neutral;

[0043] Step 2: Grinding

[0044] Drain the shells obtained in step 1; put them in a ball mill tank, add distilled water, and ball mill;

[0045] Step 3: Sterilization

[0046] Take out the ground shells, put them on a plate and spread them evenly, then bake them in a constant temperature oven at a high temperature, the baking temperature is controlled at 145°C, when the surface of the shells turns yellow and there is a crackling sound, cut off the power, and cool down to 65°C quickly take out;

[0047] Step 4: Crush and sieve

[0048] Grind it with a pulverizer while it is hot, heat it in an oven, grind it and sieve it;

[0049] Step 5: Stir Fry

[0050] Put the shell...

Embodiment 3

[0054] A shell utilization method, comprising the following steps:

[0055] Step 1: Wash

[0056] Remove the residual sundries from the shells, wash them thoroughly, then scrub them in alkaline water to remove the grease, then rinse them with clean water to remove the alkalinity, and rinse until neutral;

[0057] Step 2: Grinding

[0058] Drain the shells obtained in step 1; put them in a ball mill tank, add distilled water, and ball mill;

[0059] Step 3: Sterilization

[0060] Take out the ground shells, put them on a plate and spread them evenly, and then bake them in a constant temperature oven at a high temperature. The baking temperature is controlled at 160°C. When the surface of the shells turns yellow and there is a crackling sound, cut off the power supply and cool down to 70°C quickly. take out;

[0061] Step 4: Crush and sieve

[0062] Grind it with a pulverizer while it is hot, heat it in an oven, grind it and sieve it;

[0063] Step 5: Stir Fry

[0064] Pu...

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Abstract

The invention discloses a shell utilization method. The method comprises the following steps: removing impurities on the shells, fully washing the shells, scrubbing the shells in alkaline water to remove the oil stains, then washing the shells by clean water, rinsing the shells to neutralize the shells; draining the shells to remove the water; placing the shells on a ball-milling cylinder, adding distilled water, carrying out ball milling; taking out the grinded shell, evenly paving the shell on a disc, baking the shell in a baking oven at a constant temperature of 120 to 160 DEG C, cutting off the power supply when the shell turns yellow and cracking sound appears, cooling to a temperature of 60 to 70 DEG C, taking out the shell quickly; grinding the shell when the shell is still hot, then baking the shell in the baking oven again, finely grinding, sieving; adding the obtain shell powder in a boiler, adding vinegar, heating, frying; adding the shell powder into poultry feed, wherein the shell powder accounts for 5 to 10% of the total weight of the poultry feed, and evenly stirring. The shell is made into shell powder, the feed is mixed with shell powder, the feed can well treat the poultry diseases caused by calcium deficiency, moreover, the feed can promote the growth, and at the same time the egg yield is increased.

Description

technical field [0001] The invention relates to the use of a shell, in particular to a shell utilization method. Background technique [0002] According to the country's macro direction of marine environment protection and comprehensive utilization of marine resources, the calcium added to poultry feed produced by feed companies all over the country is now using mine limestone powder. The disadvantages are 1. The non-renewable mine resources in the country have created a large amount of unlimited destruction. Cause ecological damage, soil erosion, 2, the calcium content is unstable, heavy metals exceed the standard, and it is not easy to be absorbed by poultry. 3. There is no comprehensive utilization of waste for all kinds of shellfish cultured and processed along the coast from south to north across the country, turning waste into treasure, and a large number of discarded shells are produced every year, which is destroying the ecological environment of the ocean, land, an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/10A23K1/16A23K1/18
Inventor 娄忠清娄程辉娄琼
Owner SHENGSI LVYI FEEDSTUFF PROCESSING
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