Tag : Multi feed

NP Type


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Multi-Feed Pneumatic Transport

Multi-Feed Pneumatic Quantitative Transport from One Silo.

Outline

Our pneumatic auto feeders are highly reliable quantitative pneumatic table feeders used for the transportation of powder or grain materials.

The feeders perform continuous high-accurate volumetric feeding (blowing) to the next stage of a process line.

Powder or grains are fed directly through pneumatic transportation piping, thus allowing controlled, adhesion-free transportation.

This earned our feeders a reputation of being ‘the standard for quantitative pneumatic feeding’ and are used widely used in a wide range of industries.

Our broad assortment, including the PS Type (Single-feed), the NP Type (Multi-feed) and the NPS Type (for Micro feed rate), allows you to choose a feeder that is suited to the specific needs of your plant.


 
NP Type
 

Details
Features

1. Realizes Multi-Directional Quantitative Feeding (Blowing)
This equipment realizes stable quantitative feeding (blowing) in multiple directions (2-6 directions) from a single silo.

2. Capable of Individual Feed Rate Adjustment
As the feeding mechanism and agitator are independent, it is possible to adjust the feed rate to correspond to the rates necessary at each individual feeding structure module.

3. Capable of Combining Pneumatic Transport and Gravity Transport Methods
As each feeding mechanism is independent, it is possible to simultaneously operate both pneumatic transport and gravity transport methods at a single silo.

Make-up
Accumulated powders are filled into the feeding table mass (4) in a non-compacted, uniform and finely-crumbled state through the spout (8) located at the entrance of the feeder vessel (powder de-compacting mechanism) and the agitator (7).

Powders filled into the feeding table mass (4) are cut into uniform volumes, after which they are fed into the transport piping (5) and are pneumatically transported with stability.

The feed rate can be adjusted by altering the rotation speed of the feeding table at the invertor.

 1  撹拌用モーター Agitator Motor
 2  供給用モーター Feeder Motor
 3  輸送配管 Inlet
 4  供給盤 Feeding Table
 5  輸送配管 Outlet
 6  撹拌筒 Agitator Vessel
 7  撹拌体 Agitator
 8  スポート Spout
 9  投入口 Inlet Pipe


NP Type Structure
 

Pressure Balancer (Patent Number 3803040)

We offer the best solutions to prevent trouble, combing a wide variety of design plans.

An extremely important aspect of the pneumatic transportation of powders is the balance of the pressure inside the transport piping at the feeder exit, and the powder seal pressure inside the silo.
If the pressure inside the transport piping at the feeder exit greatly exceeds the powder seal pressure inside the silo, there is a possibility that the pressure balance required for stable pneumatic transport will be disrupted and air injected into the inside of the feeder, impacting quantitative feeding functionality. There is also a possibility that flushing into other system’s transport piping will be induced.
We has developed a Pressure Balancer that contains a mechanism that adjusts the internal transport tube pressure in the transport piping to the correct value. The Pressure Balancer makes use of the total of air extensive experience and accomplishments and has been exhaustively tested in-house.
The Pressure Balancer uses the ejection effect to lower the pressure of the interior of the transport piping, and is a device that is capable to adjusting the pressure to the correct value.
Pressure Balancer

Pressure Balancer

 

Specification
供給量(Max)
Feed rate
モーター出力
Motor Power
概略重量
Weight
供給機
Feeder Motor
撹拌機
Agitator Motor
NP-30-2 ~ 6W 70L/h(×2 ~ 6W) 0.2kW 0.75kW 550 ~ 1050kg
NP-50-2 ~ 4W 200L/h(×2 ~ 4W) 0.75kW 0.75kW 950 ~ 1400kg
NP-100-2 ~ 4W 500L/h(×2 ~ 4W) 0.75kW 0.75kW 950 ~ 1400kg
NP-200-2 ~ 4W 2.2M3/h(×2 ~ 4W) 0.75kW 1.5kW 1200 ~ 1750kg
NP-300-2 ~ 4W 5.5M3/h(×2 ~ 4W) 1.5kW 2.2kW 2300 ~ 3300kg
NP-400-2 ~ 4W 13M3/h(×2 ~ 4W) 1.5kW 3.7kW 3700 ~ 5500kg
 

Applicable Powder Material List for Feeders

Waste disposal plant

活性炭 Activated carbon
消石灰 Slaked lime
炭酸カルシウム Calcium carbonate
特殊反応助剤 Auxiliary agent
重曹 Bicarbonate
Lime hydrating and paper production plant

微粉炭 Pulverized coal
オイルコークス Oil cokes

 
Cement production plant

セメント Cement

 
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STECF Type


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Multi-Feed from the One Silo

Individual feed rate alignment for downward-flow equipment.

Features

Can accurately feed a wide variety of dry powder
Our feeders scrape powders from a container and batch it by volume, which allows for high accurate, stable feeding for a wide variety of dry powders.

Allows steady feeding of highly fluid powder
With tightly sealed Encircle Disc allows stable feeding of highly fluid powder as well.

Allows combination of the pneumatic conveyance method and natural fall method
Because the pneumatic conveyance method and natural fall method can be combined into one system, a wide-range of responses depending on equipment specifications are possible.



STECF Type
 

Details

Outline
The Smooth Auto Feeder (ST-type) is a multidirectional quantitative feeder which enables continuous powder feeding from a storage silo to multiple directions (2-4 directions).

Can be adjusted in this feeder, because the agitator unit and the various feeding units are independent, feed rate s conforming to downstream equipment and the space required for install at on can be minimized.

Additionally, because it’s a multidirectional feeder, by selecting the feed unit based on powder properties, both natural fall method and pneumatic conveyance method are possible.



Make-up
With the spout (4) (powder pressure reducing device) at feeder inlet and the agitator (2), stored powder or grain materials are deposited inside the feeding table (9) with constant density and without compression.

Powders fed in this manner are divided into uniform volumes by the scraper plate and are then discharged into the chute (6).

Adjustment of the feed rate is performed by varying rotation speed at the inverter.

 1  撹拌用モーター Agitator Motor
 2  撹拌体 Agitator
 3  撹拌筒 Agitator Vessel
 4  スポート Spout
 5  供給用モーター Feeder Motor
 6  シュート Chute
 7  供給盤受 Feeding Table
 8  スリ切り板 Scraper Plate
 9  供給盤 Feeding Table
Internal structure may be altered depending on powder and combination method used.



STCF-type Structure
 

Specification
供給量(Max)
Feed rate
モーター出力
Motor Power
概略重量
Weight
供給機
Feeder Motor
撹拌機
Agitator Motor
STECF-50-2 ~ 4W 200L/h(×2 ~ 4W) 0.75kW 0.75kW 950 ~ 1400kg
STECF-100-2 ~ 4W 500L/h(×2 ~ 4W) 0.75kW 0.75kW 950 ~ 1400kg
STECF-200-2 ~ 4W 2.2m3/h(×2 ~ 4W) 0.75kW 1.5kW 1200 ~ 1750kg
STECF-300-2 ~ 4W 5.5m3/h(×2 ~ 4W) 1.5kW 2.2kW 2300 ~ 3300kg
STECF-400-2 ~ 4W 13m3/h(×2 ~ 4W) 1.5kW 2.2kW 3700 ~ 5500kg
 

Examples of Applications with ST-type Feeders
STCF-100S-2W


STECF-200N-3W


STRM-5W


In rechargeable battery manufacturing process, our feeders are being used for feeding highly adhesive powder.
In incineration plant, our feeders are used for producing slurry blowing chemicals.
In equipment for blowing of supplementary fuels, our feeders are used as distributors to weighing machine.
 

Applicable Powder Material List for ST-type Feeders
消石灰 Slaked lime ポリエチレン Polyethylene
炭酸カルシウム Calcium carbonate 重曹 Sodium bicarbonate
活性炭 Activated carbon フッカアルミニウム Aluminum fluoride
セメント Cement シリカ Silica
珪藻土 Diatomite カーボン Carbon
フライアッシュ Fly ash ポリマー Polymer
ソーダ灰 Soda ash 酸化チタン Titanium oxide
フラックス Flux タルク Talc
微粉炭 Galvanized coal クレー Clay
アルミナ Aluminum ベントナイト Bentonite
樹脂ペレット Resin pellet 亜鉛粉末 Zinc powder
溶融飛灰 Melted fly ash メチルセルロース Methyl cellulose
焼却灰 Burned ash 尿素 Urea
二酸化マンガン Manganese dioxide 苛性ソーダ Caustic soda
乾燥汚泥 Dried sludge 酸化鉄 Ferric oxide
塩化カリウム Potassium chloride 生石灰 Calcium oxide
過硫酸アンモニウム Ammonium persulfate 澱粉 Starch
重油灰 Heavy oil ash カオリン Kaolin
ビスフェノール Bisphenol カルボキシメチル Carboxymethyl
オイルコークス Oil cokes ハイドロサルファイト Hydrosulfite
 
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STCF Type


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Multi-Feed from the One Silo

Individual feed rate alignment for downward-flow equipment.

Features

Can steadily feed even adhesive powder
By connecting a straight stock tank to an agitator vessel, even highly adhesive powder can be steadily fed without bridges, rat-hole.

The actualization of continuous feeding without pulsation
As powder deposited into the feeding table are continuously scooped by the scraper, continuous feeding without pulsation is possible.

Feed rate can be adjusted to match the necessary amount
Because the scraper’s depth can be easily altered, feed rate a can be adjusted, according to required value.



STCF Type
 

Details

Outline
The Smooth Auto Feeder (ST-type) is a multidirectional quantitative feeder which enables continuous powder feeding from a storage silo to multiple directions (2-4 directions).

Can be adjusted in this feeder, because the agitator unit and the various feeding units are independent, feed rate s conforming to downstream equipment and the space required for install at on can be minimized.

Additionally, because it’s a multidirectional feeder, by selecting the feed unit based on powder properties, both natural fall method and pneumatic conveyance method are possible.



Make-up
Powders collected in the storage tank are loosened by the agitator (2) blades, and in a uniform and un-compacted state are fed into the feeding table (9).

The deposited powder or grain with fixed amount are scooped out continuously with the scraper (8), and then fed into the chute (5).

A wide range of feed rate settings are possible through joint adjustments to the scraper (7) position and by altering the rotation speed of the feeding table by inverter.

 1  撹拌用モーター Agitator Motor
 2  撹拌体 Agitator
 3  撹拌筒 Agitator Vessel
 4  供給用モーター Feeder Motor
 5  シュート Chute
 6  供給盤受 Feeding Table Pan
 7  スクレーパー Scraper
 8  フィードメーター Feed Meter
 9  供給盤 Feeding Table
Internal structure may be altered depending on powder and combination method used.



STCF-type Structure
 

Specification
供給量(Max)
Feed rate
モーター出力
Motor Power
概略重量
Weight
供給機
Feeder Motor
撹拌機
Agitator Motor
STCF-100-2 ~ 4W 500L/h(×2 ~ 4W) 0.75kW 1.5kW 950 ~ 1400kg
STCF-200-2 ~ 4W 3m3/h(×2 ~ 4W) 0.75kW 2.2kW 1200 ~ 1750kg
STCF-300-2 ~ 4W 7m3/h(×2 ~ 4W) 1.5kW 3.7kW 2300 ~ 3300kg
STCF-400-2 ~ 4W 18m3/h(×2 ~ 4W) 2.2kW 5.5kW 3700 ~ 5500kg
 

Examples of Applications with ST-type Feeders
STCF-100S-2W


STECF-200N-3W


STRM-5W


In rechargeable battery manufacturing process, our feeders are being used for feeding highly adhesive powder.
In incineration plant, our feeders are used for producing slurry blowing chemicals.
In equipment for blowing of supplementary fuels, our feeders are used as distributors to weighing machine.
 

Applicable Powder Material List for ST-type Feeders
消石灰 Slaked lime ポリエチレン Polyethylene
炭酸カルシウム Calcium carbonate 重曹 Sodium bicarbonate
活性炭 Activated carbon フッカアルミニウム Aluminum fluoride
セメント Cement シリカ Silica
珪藻土 Diatomite カーボン Carbon
フライアッシュ Fly ash ポリマー Polymer
ソーダ灰 Soda ash 酸化チタン Titanium oxide
フラックス Flux タルク Talc
微粉炭 Galvanized coal クレー Clay
アルミナ Aluminum ベントナイト Bentonite
樹脂ペレット Resin pellet 亜鉛粉末 Zinc powder
溶融飛灰 Melted fly ash メチルセルロース Methyl cellulose
焼却灰 Burned ash 尿素 Urea
二酸化マンガン Manganese dioxide 苛性ソーダ Caustic soda
乾燥汚泥 Dried sludge 酸化鉄 Ferric oxide
塩化カリウム Potassium chloride 生石灰 Calcium oxide
過硫酸アンモニウム Ammonium persulfate 澱粉 Starch
重油灰 Heavy oil ash カオリン Kaolin
ビスフェノール Bisphenol カルボキシメチル Carboxymethyl
オイルコークス Oil cokes ハイドロサルファイト Hydrosulfite
 
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