animal feed yeast production line equipment manufacturer

Product Overview

Description

We provide yeast production line equipment

 

1. raw material of yeast, can be molasses, grains, vegetable oil, dextrose, etc..

 

 

2. process: raw material, seed fermentation, complete fermentation, need a yeast centrifuge to get yeast, and then need spray drying machine to get dried yeast, then is packing machine.

 

 

3. public service equipment:

Steam generator, Cooling tower, Air compressor, Water treatment plant, Waster water treatment,Cooling tower pump. all of these support equipment are necessary for the yeast production line.

 

 

Uses

 

Equipment for production yeast, we are professional on it, have more than 30 years experience.

Bakers Yeast Production equipment,

yeast powder production equipment,

liquid yeast production equipment,

yeast for make beer production equipment, 

animal feed yeast production equipment

 

 

Production Process of Bakers Yeast:

Raw Materials.

1. Cane or beet molasses is the primary raw material for bakers yeast production.

2. It supplies all the sugar that yeast needs for growth and energy along with part of the needed nitrogen.

3. Before it is fed to the yeast, concentrated molasses is diluted with water, clarified, and heat sterilized. It is then supplemented with additional nitrogen, phosphate, vitamins, and minerals.

 

Fermentation.

1. Bakers yeast begins as a pure culture of the desired strain, which is inoculated from a small vial into a sterile flask of broth.

2. From the flask it is transferred into a larger vessel, then through several fermentation stages of increasing volume.

3. The larger-scale fermentations take place in 25,000- to 50,000 L fermentors that are equipped for aeration, cooling, incremental molasses feeding, pH control, and anti-foam addition.

4. Each fermentation step requires about a day, so that at the end of a week more than 250,000 kg can be produced from a single vial.

 

Processing.

1. Yeast broth from the fermentor at about 5 percent solids is concentrated in a centrifuge to about 18 percent solids and washed with water.

2. Cream yeast is simply this liquid yeast that is cooled and delivered in bulk to the bakery. To make compressed (granular and cake) yeast, cream yeast is passed through a filter, which removes water and increases the solids concentration to about 30 percent.

3. When a rotary vacuum filter is used, the cream is first treated with salt, then sucked onto a thin layer of starch, rinsed with cold water to remove the salt, and scraped off the starch. After filtering, small amounts of emulsifiers or oils are added to assist in the extrusion and cutting of the yeast and to improve its appearance. 

4. Granular yeast is then crumbled and packed in bags; cake yeast is extruded and formed into blocks.

Special introduce the control function of fermentation system 

No.	Control function
1	Sterilization	Automatic sterilization Sterilization temperature:100-130℃ Sterilization time:0-60 min; Manual sterilization of other parts; Allowed error of sterilization temperature:±0.5℃; Note 1:Sterilization parameters such as temperature and time can be set on the touch screen. Note 2:The sterilization can automatically enter the waiting state after the sterilization.
2	Fermentation temperature	PID automatic control,heating, cooling, circulating system; Control: + 5-65 ℃, cooling water temperature control precision: + / - 0.1 ℃. It has a real time curve and a historical curve and an be segmented tracking control.
3	Do	It can be controlled by the stirring velocity, which is by changing the mixture velocity to regulate the dissolved oxygen; Control range: 0-100%, display range: 0-200%, resolution: 1% It has a real time curve and a historical curve.
4	Stirring speed	PID automatic control, adopt governor stepless speed control; Speed range: 0-188rpm; Control accuracy: plus or minus 0.5%, resolution: 1rpm It has a real time curve and a historical curve and an be segmented tracking control
5	Tank pressure	PID automatic control, pneumatic control valve ON/OFF; Control range 0-0.2 MPa, steady state precision: plus or minus 0.01 MPa, resolution: 0.001 MPa It has a real time curve and a historical curve and can be segmented tracking control
6	Material measurement	Yes
7	Antifoaming control	Yes
8	Level control	Yes
9	Exhaust gas sterilization	Yes

 

What we offer for the fermentation production line:

 

Creating of manufacturing process:

- technological planning

- manufacturing and delivering of equipment

- mounting

- adjustment and commissioning

- training of personnel

- warranty and after sales service

 

We also accept reconstruction - technological improvement of manufacturing process using engineering solutions, producing of innovative, automatic and cost saving equipment.

Modernization - updating of equipment (changing for more compact and energy saving equipment).

 

After sales service of the fermentation production line:

- consulting

- equipment diagnosis

- repairing (any kind of difficulty)

- spare parts supply

- modernization

- reinstallation of units

- training of personnel

- emergency repairin