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HomeComposting EquipmentIn Vessel Composting Equipment
In Vessel Composting Equipment
Closed, controlled, odour-free

In Vessel Composting Equipment

Closed fermentation tanks with forced aeration that compost wet, odorous organic waste in 7–10 days, in a fraction of the space of open windrows.

  • Primary fermentation in a sealed vessel with forced aeration and temperature control
  • Odour contained and treated instead of released to the neighbourhood
  • Compact footprint — suitable for urban and indoor installations

At a glance

Vessel types
Vertical fermentation tank, horizontal in-vessel reactor
Aeration
Forced aeration, timer or temperature controlled
Cycle time
7–10 days primary fermentation
Capacity
5–100 t/day input

Fermentation vessels for sale

In addition, according to customer requirements, we can customize 5-150 cubic meters different capacity and different forms of fermentation tank. In the process of fermentation, aeration, temperature controlling, agitation and deodorization can be controlled automatically. The pneumatic discharging device can discharge the material quickly. The whole process is controlled automatically without the operation of the workers.

In vessel composting equipment refers to a group of methods that confine the composting materials within a building, container or vessel. In-vessel methods rely on a variety of forced aeration and mechanical turning techniques to accelerate the composting process. Many methods combine techniques from the windrow and aerated pile methods in an attempt to overcome the deficiencies and exploit the attributes of each method.

Main technical parameters of fermentation machine Modle Heating Power (kw) Stirring Power (kw) Reducer Model Stirring Speeding (r/min) Overall Size (mm) FJD-10 4*6 11 BLED84-493-11 3 2400*2400*6900 FJG-20 8*6 18.5 BLED95-391-18.5 3 3700*3700*8500 2 ways to ferment manure for producing organic fertilizer During the process of organic fertilizer fermentation, there are two methods to use in ferment industry. It is suitable for you to make a compost or using our bio organic fertilizer fermenter. Meanwhile, it can help you build green ecological agriculture.

O rganic fertilizer fermentation tank for sale

Fertilizer compost turner for fermentation

To make manure convert to organic fertilizer, organic fertilizer compost turner machine is another method to produce fertilizer. Compared with aerobic fermentation tank, the fermentation period is longer, abut 10 -20 days. It can help you ferment fertilizer by turning materials regularly. There are mainly two kinds to choose, groove type composting, windrow composting. But both of them belong to the ground pile fermentation mode. And the material is stirred and crushed at regular intervals by the turning machine. The decomposition of organic matter will be under aerobic condition. It also has a broken function, which greatly saves time and labor force. At the same time, it makes the production efficiency and product quality of the organic fertilizer plant improved significantly and the cost reduced greatly.

Several advantages of using in vessel composting equipment High temperature fermentation of biological bacteria, low operating cost is available. Fermentation tank design adopts insulation design which can prompt high temperature fermentation completely. The large fermentation tanks can easily digest the pest eggs. The temperature can reach above 50 degree in fermentation room. By this design, it can maintain more than 7 days which can better kill eggs, pathogens and weed seeds completely.

Add biological deodorization equipment, no secondary pollution. It is good for ecological environment.

Structure of body adopts stainless steel materials which can have long service life. Meanwhile, it can reduce the maintenance cost. Then help you make a lot of benefits.

The advantages of covering less (fermentation tank only covers an area of 10-30 square meters), can help you save a lot of space to produce organic fertilizer.

The whole system adopts electric automatic system and reduces massive labor cost. And compared with compost machine, the organic fertilizer output of fermentation tank is more large. How do you think about it?

What is the necessity of industrial machine of fermentation process in production of organic fertilizer? Traditional fermentation method needs take long period and much space to make animal manure into organic fertilizer. During the management, it costs a lot of labors and times to turn compost. Finally, adding other nutrients to the compost can not be nixed evenly. Therefore, using industrial fermentation tanks to making organic fertilizer is necessary for farmers and industrial factory.

At first, stirring function in material conditioning. In the process of fertilizer production, it is available to add all kinds of auxiliary materials to adjust the carbon-nitrogen ratio, ph and moisture content. Then, mix all the materials together roughly in proportion by industrial fermentation equipment. Finally, it can achieve the purpose of prompting high quality organic fertilizer.

Secondly, adjusting the temperature( can be adjust to 80-110 degree) to kill the pest eggs completely. Meanwhile it reduces the period to make organic fertilizer. In the process of fermentation, the raw material are fully contacted and mixed with air. A large amount of fresh air can be preserved in the material heap. After all, it is conductive to the active generation of fermentation heat by aerobic microorganisms and the high temperature ride of the heap.

Thirdly, improving the permeability of the raw material pile. The fermentation compost machine can process the material into small lumps, making the thick and dense pile fluffy and elastic, and forming the appropriate porosity.

Finally, adjusting the moisture content of the raw material pile. The suitable moisture content of raw fermentation is below 55, the standard of finished organic fertilizer is below 20. during fermentation, the biochemical reaction will generate new water. The consumption of raw materials microorganisms will cause the water to lose its carrier and become free.

How does in vessel composting equipment work?

Compared with anaerobic, continuous fermenting tank machine belongs to aerobic fermentation. Aerobic fermentation is critical for you to produce organic fertilizer with quality. Therefore, you should reasonably control conditions for fermentation. What is more, our organic compost pot is designed for converting manure to fertilizer according to principle of aerobic composting. And it belongs to a kind of fully automatic fermentation equipment. Animal manure enters fermentation tank from the upper part, and the sensors can automatically senses temperature and oxygen content, so as to provide a favorable condition or microorganism activity in manure. And the air supply system can send air into the fermentation tank. When it finishes fermentation, you can collect organic fertilizer.

Frequently asked questions

What are the advantages of in-vessel composting equipment?

Four main ones: odour is contained rather than released, the footprint is a fraction of a windrow pad, the process is not affected by rain or cold weather, and the temperature profile is controlled so the compost is hygienically safe and consistent batch after batch.

How does in-vessel composting equipment work?

Waste is loaded with a bulking agent to create air space. A blower forces air through the mass on a schedule or in response to temperature; the material is turned mechanically inside the vessel. After 7–10 days at 55–65 °C the compost is discharged and moved to a secondary maturation stage.

What are the two ways to ferment manure for organic fertilizer?

Open windrow composting, which is cheap and scalable but needs land, labour and odour management; and closed in-vessel fermentation, which costs more but controls odour, weather and process temperature. Many plants combine them: in-vessel for the first, odorous stage and windrows for cost-effective maturation.

Do I still need a compost turner with an in-vessel system?

Not for primary fermentation, because the vessel turns the material internally. You will still need a turner for the secondary maturation stage, or a smaller in-vessel unit, plus a screener and crusher before granulation.

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