Solar Green House Dryer

* ATR SOLAR’s has installed more than 4.5 Lakhs Sq.ft area Solar Green House Dryers all over India and overseas for drying of various agricultural, commercial and industrial applications.

* ATR’s Solar Green House Dryer is being designed according to the customers exact drying requirement.

* Solar Green house dryer is one of the main products of ATR SOLAR.

Construction of Solar Green House dryer

*ATR’S Green house dryer is being manufactured by using good quality raw materials and latest technologies.

*ATR’s Solar green house dryer could be installed at farmers field or the locations suitable for commercial and industrial applications and open Terrace also.

*Double side UV protective coated Poly carbonate sheet is being used to transmit maximum solar radiation inside the chamber and to maintain the color of the drying materials.

*Good quality and heavier GI and Aluminium extrusions are being used for the structures and frames to provide the long durability and rigid in high wind velocity.

*Minimum one feet height Concrete basement with 1″ thick cudappa layed Flooring will be constructed with GI foundation pipes for keeping materials.

*Stainless Steel perforated or Plain trays with trolley will be used according to the customers requirement as an optional.

* Automatic Temperature and Humidity Control will be used to maintain the dried products quality, color and aroma.

*Solar PV module will operate solar dryer during Day time and Electrical backup could be provided for running non sunny period and rainy time.

APPLICATIONS

• Spices Drying
• Fruits dehydration
• Vegetables Dehydration
• Copra Drying
• Herbs Drying
• Pulses Drying
• Millets Drying
• Fish Drying
• Tannery drying
• Coffee beans drying
• Tea leaves drying
• Timber seasoning
• Rubber Latex Drying
• Chemical Drying
• Sludge Drying
  • and various agricultural and Commercial and industrial drying applications

ADVANTAGES OF SOLAR GREEN HOUSE DRYER:

• Solar Green House dryer could be operated easily by any lay person
• Various products could be dried according to the season and availability of raw materials
• Temperature and Humidity could be maintained according to the products to maintain its quality.
• Drying time will be reduced around 40% to 50% compared with open sun drying
• The Products dried in solar green house dryer will be in good Color, aroma high nutrition and quality without any contamination and dust.
• without electricity it can be operated during day time .
• During non sunny period and rainy time electrical backup could be provided as optional method.
• Solar green House dryer can withstand Heavy wind, rain and cyclone
• Faster payback period less than two years through more productivity, good price due to good quality of dried products, less maintenance and less manpower.

Type of Driers

• Tray type cabinet Drier
• Trolley type Tunnel Drier
• Bin type Drier
• Conveyor type Drier
• FBD Drier
• Trolley type Bin Drier
• Room Drier

Tray type Cabinet Drier

Drying cabinets consist of an enclosed chamber where products to be dried are placed on stainless steel trays. These drying systems reduce the relativity humidity allowing the moisture to evaporate quickly. Cabinet dryers are widely used for reducing the moisture content of sensitive products.

Trolley type Tunnel Drier

Tunnel dryers are hot air-based industrial drying systems widely used in the food processing industry to remove moisture from products efficiently. Designed for high-volume operations, they are ideal for continuous and batch drying processes of fruits, vegetables, spices, cereals.

Bin Type Drier

Bin driers are used for drying fruits and vegetables, such as squash, that are strong and have relatively low moisture content. The bins are large cylindrical or rectangular vessels that use heated air blown up through a wire mesh bottom.

Conveyor Type Drier

Conveyor drying uses a perforated belt to transfer feed materials through the dryer. Heated air is either passed under and through, or over and through the belt and product bed before being reheated and re-circulated. Units are normally multi zoned and may have differing airflow’s in successive zones.

FBD (Fluid Bed Drier) Drier

Fluid bed dryers, as their name suggests, are used for drying materials such as granules, tablets, powders, fertilizers, and plastics.

Trolley type Bin Drier

Bin driers are used for drying fruits and vegetables, such as squash, that are strong and have relatively low moisture content.

Room Drier

  Solar energy is used as either the sole heating source or a supplemental source, and the air flow can be generated by either forced or natural .

Type of Driers	Driers Capacity available
Tray type cabinet Drier	50kg
Trolley type Tunnel Drier	100kg
Bin type Drier	250kg
Conveyor type Drier	500kg
FBD Drier	1000kg
Trolley type Bin Drier	2500kg
Room Drier	5000kg

Technical Specifications

*Capacity: 10 kg to 2000 kg capacity

*Drier Construction:

     Outer body: 22 swg powder coated CR sheet

     Inner body: 28 swg SS sheet/24 swg Aluminium sheet

     Insulation : 50mm thick Rockwool slab insulation density of 48 kg/cu.m/

                           PUF Insulation

     Structure: CR square pipe and MS Angles

*Tray Materials: Food graded stainless steel (Ss304) perforated trays/

                              Aluminium perforated Trays

*No of Tray : Depends on product density and drier capacity

*Air circulation: Axial flow fans

*No of Fans : 1no to 32 no. (According to the capacity of the drier)

*Capacity of Fans: Fans capacity will be depend on capacity of the drier

*Hot Air supply: Centrifugal blower suitable capacity according to the drier capacity

*Air Temperature: 40 to 85 celsius according to the product(easily controllable)

*Temperature Contorller: will be provided

*Humidity controller: will be provided for specific applications

*Backup: Electrical/Firewood/LPG/Diesel operated hot air generators