Product Description
Tea seed oil mill plant with capacity 10-200TPD basis on Turn key project
Related Keywords :Tea seed Pressing turnkey project China equipment manufacturer factory engineering supplier
There are two kinds of processes:
The first one is: Dehulling, Kernel and Hull Separation, Flaking, Cooking, Pressing, Oil Residue Separation.
The second one is: Dehulling, Kernel and Hull Separation, Softening, Flaking, Cooking, Expanding, Cooling.
Process Description:
Description of Process:
1. Dehulling Section
Frequently-used equipment tooth type dehuller is designed to crack cottonseed hull and separate kernel through double rolls with speed difference.
2. Kernel and Hull Separation Section
Screening and aspirating are combined to separate hull and kernel from dehuller. Frequently-used equipment are step screener, round screener, separating screener.
3. Softening Section
Horizontal drum softener is designed to adjust temperature and moisture of cottonseeds kernel previous to flaking, improving oil yield LDly.
4. Flaking Section
The purpose of flaking is to turn the broken cottonseeds into thin flakes (from 0.3 to 0.35mm) for the subsequent oil extraction through mechanical pressing. In addition, flakes thickness can be adjusted through roll pressure adjustment device.
5. Pressing Section
Tea seed is a kind of high oil-containing oilseed. Generally it is necessary to extract a portion of oil by mechanical pressing previous to subsequent process. Expeller with auxiliary cooker ensures material reach proper temperature and moisture. Pressing cakes containing residual oil from 14% to 18% is then treated by solvent extraction while crude oil is to be filtered.
The temperature of the soybeans after expanding is above 100℃,the moisture is over 12%,Because the solvent is easy to evaporate, we need to cool the materials before extraction.
6. Expanding Section
The purpose of hull crushing is to change the physical features of the hull,make it is easier in the downstream processing such as pelleting.The shape of the hull is supposed to be the same as the meal,so that we can add the hull into the meal for the purpose of adjust the proportion of protein.
7. Oil Residue Separation Section
Due to high content of residue in crude oil, it is necessary to separate oil residue by oil drag conveyor firstly, crude oil then enters to settling tank for further separation. Collected residue is returned to pressing section while crude oil from settling tank is pumped to frame filter or leaf filter for further removing impurities.
8. Expanded Material/Pressed Cakes Cooling Section
Cooling drag conveyor is designed to cool down expanded material/ pressed cakes with high efficiency, then cakes is conveyed to extraction plant.
Main Features
1.Absorbing the world’s leading core extraction technoloLD, design and develop a process which is efficient, economical and reliable. Adopting box-chained loop type extractor can effectively achieve low residual oil, low solvent consumption and low failure rate of equipment. Thus, customers will have little cost and investment, and profit maximization will be achieved.
2.Full automatic computer control system is adopted in extracting process, adjust automatically and operate stably.
3.Negative pressure technoloLD is adopted in condensate system. Using the secondary steam which comes from the DTDC as the heat source of first evaporation, thus can maximum save the enerLD consumption.
4.Stainless steel heat exchange tubes and multi-stage baffling make the condenser have a high heat transfer efficiency, also the water consumption is low.
5.Composed of pre-extraction, extraction and draining sections. There is material turnover in the process of extraction to make the extraction uniform and thorough. Special self-cell solvent spraying ensures the LD effect during extraction.
| The seed cake solvent extraction plant | |
| oil content of extraction material |
50-55°C |
| oil content of extraction material | 14-18% |
| thickness of extraction cake | less than 13mm |
| powder porosity of extraction material | less than 15% (30 mesh) |
| Moisture of extraction material | 5-8% |
| Country | Related Oil/Fat Project List of Overseas | Raw material |
| Bangladesh | 30T/D rice bran expanding and extraction | Rice bran |
| Bangladesh | 5T/D rice bran oil refining project | Rice bran |
| Malaysia | 100T/D palm fruit oil refinery project | Palm fruit |
| Sudan | 30T/D The whole production line for Peanut | Peanuts |
| Bolivia | 60T/D soybean oil refinery project | Soybean |
| Indonesia | 30T/D copra oil extraction , and 20T/D copra oil refinery | Copra |
| Kazakhstan | 3T/D cotten seeds oil refinery project | Cotten seeds |
Detailed Images
Machine Parts
Name: Oil Pressing Machine
Brand: LD
Original: China
A Screw consists basically of a worm assembly,a shft fitted with spirally-arranged worm sections,rather like a screw.The shaft turns horizontally in a cage consisting of barrel bars that are clamped together forming a kind of sloted tube around the shaft.
Main Features
Name: Solvant Extraction Plant
Brand: LD
Original: China
In turning,the worm assembly moves the oil-seed from the feed-end to the dischage-end,expelling the oil through the slots between the bars of the of the cage.The oil-seed,as it moves along the shaft,loses oil,and its volume decreases accordingly.
Machine Parts
Name: Screw Oil Presser with Three Level Cooker
Brand: LD
Original: China
The design of the press must allow for this change of volume,and the friction betweent the cake and the cage must be maintained high enough to prevent the cake from rotating.The cake is expelled from the press through a choke gear,an adjustable cone forming an annular opening of variable size.
Main Features
Name:Oil Extraction Plant
Brand: LD
Original: China
The choke gear can regulate the resistance of the cake to the movement of the screw,and the pressure exercised on the cake.To maintain this pressure essential for expelling the oil,a positive feed system is required.
The feed system is frequently a worm conveyor,either vertical or horizontal,that presses the oil-seed into the screw-press at the feed-end.
Our Service
Pre-Sales Service
* Inquiry and consulting support.
* Sample testing support.
* View our Factory.
After-Sales Service
* Training how to instal the machine, training how to use the machine.
* Engineers available to service machinery overseas.
Packing & Delivery
| Packaging | |
| Size | 123 (L) * 456 (W) * 789 (D) |
| WeigLD | 1.2 T |
| Packaging Details |
The normal package is wooden box(Size: L*W*H). If export to european countries,the wooden box will be fumigated.If container is too tigher,we will use pe film for packing or pack it according to customers special request. |
| Packaging | |
| Size | 123 (L) * 456 (W) * 789 (D) |
| WeigLD | 1.2 T |
| Packaging Details |
The normal package is wooden box(Size: L*W*H). If export to european countries,the wooden box will be fumigated.If container is too tigher,we will use pe film for packing or pack it according to customers special request. |
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