The ingredient tank is an auxiliary equipment that provides the base material for the fermentation tank.
In order to obtain a good gas-solid mixture of base materials in the equipment, baffles and agitators are installed inside the tank. The size of the baffles is determined by the diameter and height of the tank, while the agitator uses paddle blades, whose size is determined by the diameter of the tank. In order to ensure that the material gas can be transported to the fermentation tank without leakage, we have changed the previous method of using a pump for transportation and adopted air pressure material. Therefore, this equipment has good sealing performance and adopts a mechanical single end face shaft seal. Considering that operators can frequently observe the flipping of the material and gas inside the tank, as well as understand the entire process of material and gas transportation, two sight glasses were designed for observation. The feeding port is also an inlet, and maintenance personnel can install and maintain the tank through an iron ladder. For the convenience of opening operation, the replacement pipes set on the upper head are placed on the right side near the inlet hole, and it is very convenient to open the valve with the right hand, so this equipment has good practical value.

Nominal volume(M³)	Mixing shaft speed(r.p.n)	Gearbox model	Y-shaped electric motor			Diameter of angle pulley		Model and quantity of V-belt	Mixing slurry type
			Rotational speed (r.p.n)	Power (KW)	Current (A) 380V	Electric power machine (MM)	Reducer (MM)
0.5	80	A120	1430	3	6.39	140	155	B-2	Paddle
1	80	A120	1430	3	6.39	140	155	B-2	Paddle
2	80	A150	1440	5.5	11.1	140	155	B-3	Paddle
3	80	A150	1440	5.5	11.1	140	155	B-3	Paddle
4	80	A150	1440	5.5	11.1	140	155	B-3	Paddle
5	80	A150	1440	5.5	11.1	140	155	B-3	Paddle
8	80	M10	1460	11	21.8	140	155	B-4	Paddle
10	80	M10	1460	11	21.8	140	155	B-4	Paddle
15	80	M10	1460	11	21.8	140	155	B-4	Paddle
20	80	M10	1460	11	21.8	140	155	B-4	Paddle
25	77	PLW—270 type	1460	13	25.6	200	200	C-3	Paddle
30	77	PLW—270 type	1460	13	25.6	200	200	C-3	Paddle