Fruitprocessingplant.com / Equipment and plant interfaces
Storage & Buffer Tank
Storage and buffer tank for process stability in fruit processing plants.
Conditioning and buffering
Product or service input
Intermediate product with a defined holding temperature and hygiene boundary.
Output and interface
A buffered feed delivered under specified residence and agitation conditions.
View the complete process dutyDiscuss this equipmentSelection boundary
Calculate usable buffer volume from the actual interruption, product flow and allowable residence time.
Longer storage can change quality or risk; total tank volume is not the same as usable operating volume.
Cleaning and maintenance
Review agitator seals, outlet drainability, cleaning-device coverage and access without compromising the product boundary.
Information that defines the proposed configuration
A model-specific offer must identify the equipment, verified duty and interfaces. The checks below identify required inputs, not guaranteed machine ratings.
Product and flow
Product type, flow per hour, temperature, viscosity, pulp, particles and foam tendency.
Product behavior determines vessel geometry, vacuum load, agitation and outlet pump.
Required function
Deaeration target, surge volume, holding time, mixing, cooling or sterile-buffer requirement.
The process function determines tank volume and internal components.
Vacuum or pressure
Required vacuum level, operating pressure, gas load and available vacuum source.
Vacuum and pressure data determine vessel design and gas-removal capacity.
Controls and interfaces
Inlet and outlet conditions, level range, pump interface, valve signals and upstream or downstream equipment.
Control interfaces keep flow stable between batch and continuous modules.
Cleaning and utilities
Product-contact material, CIP spray coverage, return route, cooling medium, power, air and drainage.
Cleaning and utility details affect hygiene and installation.
Engineering Notes for Storage & Buffer Tank Selection
Storage & Buffer Tank is commonly discussed for pre-sterilization buffer, post-evaporation storage, blending preparation, process balance control. The goal is to make this module work as part of a complete fruit and vegetable processing line, not as an isolated catalogue item.
Evaporation, deaeration and holding equipment affects Brix, aroma retention, foaming, oxidation and line stability. Falling film evaporation is normally discussed for lower-viscosity juice streams, while forced circulation may be considered for thicker or more fouling-prone products. Vacuum deaeration helps reduce entrained air before sterilization or filling, and buffer tanks stabilize flow between batch and continuous sections.
The important RFQ data are feed Brix, target Brix, viscosity, pulp or fiber content, foam tendency, heat sensitivity, cleaning interval and available steam or cooling water. Low-temperature vacuum concentration can protect quality, but the final design depends on real product behavior. For viscous puree or paste, fouling and pumping limits are often more important than nominal capacity. The RFQ checklist below should be used to confirm the sizing data before quotation.
- Confirm whether the product is clear juice, cloudy juice, puree, paste or concentrate.
- Define target Brix and allowable aroma or color change before choosing concentration technology.
- Check foam and air removal needs when filling accuracy or oxidation is a concern.
- Use capacity and Brix values as preliminary references until mass balance is reviewed.
Related planning pages: Brix calculator for preliminary mass balance, falling film evaporator, and forced circulation evaporator. Use them to compare equipment, plant routes and RFQ scope before final quotation.
Equipment FAQ
What information is needed for vacuum deaeration?
Provide product flow, temperature, viscosity, foam tendency and the amount of entrained air or oxidation concern. These values determine vacuum duty, vessel residence time and outlet-pump arrangement.
How is buffer-tank volume selected?
Volume is selected from upstream and downstream flow variation, required residence time, product changeover and acceptable hold time. A larger tank is not always better for heat-sensitive products.
Is agitation always required?
No. Agitation depends on settling risk, blending duty, heat transfer and product damage sensitivity. The RFQ should state whether uniformity, suspension or gentle holding is required.
Can Storage & Buffer Tank be customized?
Yes. Capacity, product-contact or container-contact parts, motor and drive selection, controls, guarding, inlet and outlet arrangement, platform and line interfaces can be configured from the project data listed on this page. Final scope is confirmed before manufacturing.
Why is there no fixed online price for Storage & Buffer Tank?
The same equipment name can cover different capacity, construction, controls, guarding, accessories and upstream or downstream interfaces. A fixed public price would hide those differences. The RFQ process confirms the required scope before a project quotation is prepared.