CN203152450U - Device for preparing lactic acid bacteria acid water - Google Patents

Device for preparing lactic acid bacteria acid water Download PDF

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Publication number
CN203152450U
CN203152450U CN 201320122187 CN201320122187U CN203152450U CN 203152450 U CN203152450 U CN 203152450U CN 201320122187 CN201320122187 CN 201320122187 CN 201320122187 U CN201320122187 U CN 201320122187U CN 203152450 U CN203152450 U CN 203152450U
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China
Prior art keywords
fermentation tank
acid
lactic acid
jar
acid bacteria
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CN 201320122187
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Chinese (zh)
Inventor
黎小兵
胡杰
杨星
江彬强
黄升科
陈正禄
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Guangdong Yihao Food Co ltd
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GUANGDONG YIHAO FOOD CO Ltd
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Abstract

The utility model discloses a device for preparing lactic acid bacteria acid water. The device comprises a hydrolysis tank, an activation tank, a fermentation tank and an acid water tank. The preparation device has the advantages that the structure is simple; the operability is strong; the manufacturing cost is low; and the offscum resources of agricultural and sideline products can be efficiently utilized, and are further degraded, so that the prominent problems of resource waste, environment pollution and the like are solved to certain extent. Compared with the present acid water which is prepared by using mineral acid, organic acid or composite acid, the prepared lactic acid bacteria can adjust acid and alkali environment of the digestive systems and the gastrointestinal tracts of livestock and poultry, and includes a lot of lactic acid bacteria living bacteria, so that the immunization of livestock and poultry is efficiently improved, and the sickness rate is reduced.

Description

A kind of device for preparing the lactic acid bacteria sour water
Technical field
The utility model belongs to the lactobacillus preparation production technical field, is specifically related to a kind of device for preparing the lactic acid bacteria sour water.
Background technology
That lactobacillus preparation is based on that the feeding antibiotic safety issue arises at the historic moment is a kind of safe, can promote growth of animals or poultry, improve the green feed additive of livestock products meat flavor.As everyone knows, use the lactic acid bacteria of suitability for industrialized production in the animal husbandry, its performance and effect are as one wishes not to the utmost, trace it to its cause, mainly may be relevant with 2 factors, and first is to use effect relevant with the livestock and poultry age in days; Second be the bacterial strain selected for use when entering the host because the not enough field planting of quantity is unsuccessful.That is to say, in the pig-breeding process, probio health services such as lactic acid bacteria, more early more good, viable count is The more the better.So the livestock and poultry cultivation staff is except carrying out necessary immunity, disinfection, daily probio health care should be the most important thing in the work.
China produces probiotics preparation at present, and sneaks in the feed and feed.In its fermentation base-material composition corn protein powder, wheat bran, dregs of beans and functional rare Chinese medicine etc. are arranged mostly, though can make microorganism fermentation and breeding fast, obviously also increased its production cost.Meanwhile, China is large agricultural country, and left agricultural byproducts waste residue after the annual processing of farm products goes out of use owing to being rich in materials such as the cellulose that can not directly utilize again, lignin, pectin.Be described as the cassava of " king of starch ", producing the manioc waste remnants that stay behind the starch, reach 300,000 tons every year; Soybean produces the bean curd waste residue that is left after soymilk or the bean curd, and annual production is unexpectedly above 2,000 ten thousand tons; Also do not comprise other agricultural byproducts waste residues such as bagasse, pineapple bran in these numerals.These waste residues are directly abandoned as not handling and had both caused significant wastage to account for the soil, and very easily produce corrupt smell pollution surrounding enviroment.So utilizing microbial fermentation degraded waste residue to prepare lactobacillus preparation is a research focus, but the preparation facilities patent is less, Chinese patent application numbers 201120233115.7 has been announced a kind of preparation facilities of lactic acid bacteria composite bacteria agent capable, and its design is ingenious, can output lactic acid bacteria activity than advantages such as height; Chinese patent application numbers 201010577673 discloses a kind of propagation culture apparatus, purposes and method of producing the lactic acid bacteria of high activity expeditiously; Though above patent all produces more lactic acid bacteria, improve the compound nutritive value, host's field planting rate of product is on the low side, and palatability is poor, complex process, the equipment cost is higher, is not suitable for being extensive use of of present stage large-scale cultivation field.
Summary of the invention
Technological difficulties to be solved in the utility model are to overcome problems such as current lactobacillus preparation preparation equipment complexity and production cost height, and a kind of device for preparing the lactic acid bacteria sour water is provided.
The lactic acid bacteria sour water that utilizes this device to obtain can not only improve the field planting rate of lactic acid bacteria in host's enteron aisle, its palatability is also splendid, and preparation facilities is simple, workable, production cost is low, and can effectively utilize the agricultural byproducts residue resource, and it is further degraded, solved outstanding problems such as the wasting of resources and environmental pollution to a certain extent.
The purpose of this utility model is achieved by the following technical solution:
A kind of device for preparing the lactic acid bacteria sour water comprises hydrolytic decomposition pot, activation pot, fermentation tank and sour water jar; Hydrolytic decomposition pot links to each other with fermentation tank by pipeline, and activation pot links to each other with fermentation tank by pipeline, and fermentation tank links to each other with the sour water jar by pipeline.
Preferably, also be connected with homogenizer between described hydrolytic decomposition pot and the fermentation tank.Homogenizer can be conducive to lactic acid bacteria to the mesotrophic decomposition of agricultural byproducts waste residue and absorption like this with pulverizing to such an extent that be input to after more thorough in the fermentation tank for the lactobacillus-fermented utilization through the agricultural byproducts waste residue hydrolyzate behind rare nitric acid pyrohydrolysis in the hydrolytic decomposition pot again.And then the quantity of lactic acid bacteria in the raising sour water.
Preferably, described hydrolytic decomposition pot also respectively with add acid jar and add the alkali jar and link to each other.
Preferably, be provided with paddle, pH induction meter, thermometer in the described hydrolytic decomposition pot.
Hydrolytic decomposition pot is the agricultural byproducts waste residue to be supplied with lactobacillus-fermented use behind rare nitric acid pyrohydrolysis.Hydrolytic decomposition pot is the stainless cylinder of steel that has interlayer, hot water enters the interlayer of flowing through from the chuck mouth, the temperature that improves in the hydrolytic decomposition pot satisfies the rare nitric acid pyrohydrolysis of agricultural byproducts waste residue to the requirement of temperature, rare nitric acid joins in the hydrolytic decomposition pot through adding the acid jar, pH induction meter in the hydrolytic decomposition pot is measured the pH value of hydrolyzate in the hydrolytic decomposition pot, thereby controls the addition of rare nitric acid.Hydrolysis joins alkali lye the hydrolytic decomposition pot from adding the alkali jar after finishing, and regulates the pH of agricultural byproducts waste residue hydrolyzate, makes the pH value of agricultural byproducts waste residue hydrolyzate be unlikely to peracid, is unsuitable for the fermentation utilization of lactic acid bacteria.
Preferably, the paddle mixing speed is controlled at 120 ~ 300 r/min in the described hydrolytic decomposition pot.
Preferably, be provided with paddle, thermometer, pH induction meter and exhaust-valve in the described fermentation tank.
The fermentation cylinder for fermentation process can produce a certain amount of gas, and gas can be discharged by exhaust-valve; In addition, determine in the fermentation that the index of fermentation termination is: pH value in the fermentation sour water when the pH value of fermentation sour water is 3.2, stops fermentation.The pH value is determined by the arithmetic average of 3 pH induction meters settling in the fermentation tank.
Preferably, the paddle mixing speed is controlled at 60 ~ 180 r/min in the described fermentation tank.
Preferably, hydrolytic decomposition pot and fermentation tank are the stainless cylinder of steel that has interlayer, and in the temperature controlled processes, hot water enters from the chuck mouth, discharges from JO.Fermentation tank lower floor is tapered structure, is easy to leave standstill Separation of Solid and Liquid.Activation pot and sour water jar are stainless cylinder of steel or rubber bucket.
Preferably, describedly add acid jar and to add the alkali jar be stainless cylinder of steel.
The invention has the beneficial effects as follows:
(1) the lactic acid bacteria sour water for preparing by device described in the utility model, compare with the sour water of preparing with inorganic acid, organic acid or compound acid in the market, can not only regulate livestock and poultry digestive system and GI acid or alkali environment, and contain a large amount of viable lactic acid bacterias in the lactic acid bacteria sour water, effectively improve the immunity of weanling pig, reduce the incidence of disease and diarrhea rate.
(2) device described in the utility model can effectively reduce the production cost of probiotics preparation, and in addition, described device utilizes the agricultural byproducts residue resource, has solved outstanding problems such as the wasting of resources and environmental pollution to a certain extent.
(3) preparation facilities of the present utility model is simple, and it is little to take equipment volume, and production cost is low, and the operability height can be realized in the large-scale cultivation field fully.
Description of drawings
Fig. 1. the utility model device schematic diagram.
The specific embodiment
Below in conjunction with specification drawings and specific embodiments the present invention is made further and to elaborate; the specific embodiment that discloses and describe above embodiment of the present utility model is not limited to should be included in the protection domain of the utility model claim modifications and changes more of the present utility model.
Implement used various raw materials, lactobacillus preparation, the production equipment of the utility model and all can be selected from commercially available any one, do not have special restriction.
Embodiment 1
The utility model provides a kind of and makes the device that sour water is drunk for livestock and poultry based on agricultural byproducts waste residue lactobacillus-fermented, as shown in Figure 1.
A kind ofly make in the device that sour water drinks for livestock and poultry based on agricultural byproducts waste residue lactobacillus-fermented, hydrolytic decomposition pot 1 and fermentation tank 11 are for having the stainless cylinder of steel of interlayer, and in the temperature controlled processes, hot water enters from chuck mouth 8, discharges from JO 9.Fermentation tank 11 lower floors are tapered structure, are easy to leave standstill Separation of Solid and Liquid.Adding acid jar 2 and adding alkali jar 3 is stainless cylinder of steel, and lactic acid bacteria activation pot 12 and sour water jar 17 can be stainless cylinder of steel or rubber bucket.
A kind of production process of making the device that sour water drinks for livestock and poultry based on agricultural byproducts waste residue lactobacillus-fermented that the utility model provides:
S1. agricultural byproducts waste residue hydrolysis
In the hydrolytic decomposition pot 1, in import 4, put into the agricultural byproducts waste residue, adopt rare HNO 3The hydrolysis of high-temperature process method, hydrolysis time are 1h; After cooling to 40 ℃ then, adding the aqueous slkali pH that neutralizes is about 7, and makes agricultural byproducts waste residue mash with homogenizer 10.Wherein, rare HNO 3Content is 0.5%HNO 3The aqueous solution is contained in adding acid jar 2; Waste residue and rare HNO 3Solid-to-liquid ratio be 1:4.Hydrolysis temperature is 90 ℃, is shown by thermometer 6.In addition, aqueous slkali is selected 30% NaOH solution for use, and packing into adds in the alkali jar 3; The control of paddle 5 mixing speeds is at 240 r/min in the hydrolytic decomposition pot 1 in the hydrolytic process, and the alkali N-process is shown by pH induction meter 7.
S2. lactobacillus preparation activation
According to a certain ratio, add water in the activation pot 12, brown sugar, dregs of beans and lactobacillus preparation, stir and evenly mix, soak time is at 1h.Wherein, each material mixing match is in the activating solution: water 350 weight portions, brown sugar 20 weight portions, dregs of beans 40 weight portions, lactobacillus preparation 10 weight portions.Wherein, the water of adding is the pure water after ion exchange resin treatment, and temperature is about 40 ℃.
S3. agricultural byproducts waste residue lactobacillus-fermented
In fermentation tank 11, add agricultural byproducts waste residue mash and lactic acid bacteria activating solution, and add a certain amount of positive growth factor in charge door 13, stir and evenly mix, control temperature, sealing fermentation 60 ~ 96 h.Wherein waste residue mash and lactic acid bacteria activating solution mass ratio are 5:1.Wherein positive growth factor is dextrin, acidifying casein hydrolysate, tryptone and oligomeric maltose mixture, and consumption is 0.08% of the fermentation total amount.Fermentation control temperature is about 35 ℃, by thermometer 6 demonstrations of fermentation tank 11.Paddle 5 in the fermentation tank 11 during the fermentation, mixing speed is controlled at 100 r/min.The index of determining fermentation termination is: pH value 3.2 in the fermentation sour water, the pH value is determined by the arithmetic average of 3 pH induction meters 7 settling in the fermentation tank 11, and is had pleasant tart flavour.In addition, sweat can produce a certain amount of gas, is discharged by exhaust-valve 14.
S4. the Separation of Solid and Liquid of fermentation liquid
After fermentation is finished, stop to stir, and in fermentation tank 11, leave standstill 1.5h, discharge fermentation residue, obtain the lactic acid bacteria aqueous acid.Wherein, when carrying out Separation of Solid and Liquid, open valve 15 earlier and discharge fermentation residue, close 15 again, open valve 16, collect sour water, enter in the sour water jar 17 by pipeline.The sour water of making is drunk for livestock and poultry, and sour water and the suggestion of daily drinking water mixed proportion are 1:1 ~ 3.

Claims (2)

1. a device for preparing the lactic acid bacteria sour water is characterized in that, comprises hydrolytic decomposition pot, activation pot, fermentation tank and sour water jar; Hydrolytic decomposition pot links to each other with fermentation tank by pipeline, and activation pot links to each other with fermentation tank by pipeline, and fermentation tank links to each other with the sour water jar by pipeline.
2. according to the described device of claim 1, it is characterized in that, also be connected with homogenizer between described hydrolytic decomposition pot and the fermentation tank.
3. according to the described device of claim 1, it is characterized in that, described hydrolytic decomposition pot also respectively with add acid jar and add the alkali jar and link to each other.
4. according to the described device of claim 1, it is characterized in that, be provided with paddle, pH induction meter, thermometer in the described hydrolytic decomposition pot.
5. according to the described device of claim 1, it is characterized in that, be provided with paddle, thermometer, pH induction meter and exhaust-valve in the described fermentation tank.
6. according to device described in the claim 1, it is characterized in that hydrolytic decomposition pot and fermentation tank are the stainless cylinder of steel that has interlayer, fermentation tank lower floor is tapered structure; Activation pot and sour water jar are stainless cylinder of steel or rubber bucket.
7. according to the described device of claim 3, it is characterized in that, describedly add acid jar and to add the alkali jar be stainless cylinder of steel.
CN 201320122187 2013-03-18 2013-03-18 Device for preparing lactic acid bacteria acid water Expired - Lifetime CN203152450U (en)

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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103120357A (en) * 2013-03-18 2013-05-29 广东壹号食品股份有限公司 Device and method for preparation of lactobacillus acid water and application of lactobacillus acid water

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103120357A (en) * 2013-03-18 2013-05-29 广东壹号食品股份有限公司 Device and method for preparation of lactobacillus acid water and application of lactobacillus acid water

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Granted publication date: 20130828