Solid substrates such as maize, GPS, grass silage, solid and poultry manure are stored, processed and fed in solid form into the digester below the liquid level.
With a BIOMISCHER in combination with our biomass screws, a biogas plant can be fed evenly and reliably. With us, you get your feeding technology from a single source. The base container is made of stainless steel as standard. Optionally, the top part, the mixing screw and its blades can also be supplied in stainless steel. This ensures low wear: rust-free, low-maintenance and robust.
The BIOMISCHER has mixing and dosing screws equipped with knives. The mixing screw works up the material to such an extent that the screw conveyor system can process it. The clearing rail with plastic plain bearing prevents bridging by rotation above the screw discharge. The screw speed is 8-12 rpm. With this speed, a conditional mixing process is possible in the lower section of the Biomixer. Different sized mixing screws are available depending on the material.
The drive is provided by robust geared motors with a downstream cardan shaft and planetary angular gear. A shear bolt coupling is integrated in the drive train as a safeguard. A frequency converter can be used to increase the speed to such an extent that an intensified mixing process is possible. The consistency of the fed substrates has a decisive influence on the duration of the mixing process. Optimum operation is guaranteed with chopped renewable raw material.
The mixing screws inside the BIOMISCHER transfer the substrate to the screw conveyor mounted below the BIOMISCHER. This ensures a constant feed rate. Optionally, the material can also be discharged via an outlet opening on the front side with a gate valve. The gate valve can be operated mechanically or hydraulically.
A weighing device with control technology ensures quantity control. A wide range of displays and computer controls are available. Communication of the weighing system and control with external controls is provided as standard.
The units can be delivered ready to plug in with complete electrical control. Only the main supply line has to be connected on site. This ensures fast plant installation.
We convey biomass to the fermenters in a variety of ways. Our range includes screw conveyors with capacities of up to 23 m³/h, but we can also offer solutions for any requirement.
Our biomixers can also be combined with other feed systems on request.
Our dosing technology adapts optimally to your conditions on site. The BIOMISCHER is available with one, two or three vertical mixers. Depending on the required storage volume, you can choose between three series:
The basic unit consists of a 30m³ stainless steel tank. Depending on the top part construction, the unit can be extended to 50m². All parts in contact with the product are made of stainless steel. On request, the top part is also available in stainless steel. Each unit can be supplied with weighing equipment and complete electrical control. In this way, we have a tailor-made solution for every farmer and energy farmer.
The base unit consists of a 30m³ stainless steel tank. Depending on the upper construction , the unit can be extended to 50m². All wetted parts are made of stainless steel. Upon request the upper construction is also available in stainless steel. Each plant can be supplied with weighing device and fully electric drive. Thus, we keep a customized solution for every agricultural- and energy farmer.
The basic unit consists of a 60m³ stainless steel tank. Depending on the top part construction, the unit can be extended to 80m². All parts in contact with the product are made of stainless steel. On request, the top part is also available in stainless steel. Each unit can be supplied with weighing equipment and complete electrical control. In this way, we have a tailor-made solution for every farmer and energy farmer.
To reduce emissions and effects of the weather, the BIOMIXER can be equipped with a hydraulically operated cover. The cover is a robust stainless steel construction in segmental construction. Optional the operation of the cover via a radio remote control can be implemented.
The units can be delivered ready to plug in with complete electrical control. Only the main supply line has to be connected on site. This ensures fast plant installation. We convey biomass to the fermenters in a variety of ways. Our range includes screw conveyors with capacities of up to 23 m³/h, but we can also offer solutions for any requirement. Our biomixers can also be combined with other feed systems on request.
For a good and above all safe view into the BIOMIXER, a galvanized, anti-slip ladder is available.
In order to automate the lubrication procedure, we offer a simple and cost convenient process for centralized and automated lubrication process.
On the facilitation of maintenance operations, we offer an optional inspection opening in the container sidewall.
To control the dosing system we offer customized switchgear. In conjunction with the corresponding weighing computer, the dosing systems can be operated independently.
In order to prevent the substrate to pass behind the container construction, special stainless steel segments may also be mounted on the top of the BIOMIXER (only possible for devices without a cover).
For an accurate control of the loading capacity we focus on shearing force or pressure sensors. Different display units, optionally coupled with a well-readable, alphanumeric display with double-row LEDs, provide high usability and a simple programming of the optimal dosage quantities. For the further processing of the data both analog signal outputs as well as Profibus interfaces can be be provided.
