Tag : Flushing Powders

RD / RE / RS Type


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For Wet and Cake Powders

Allows the stable feed of powders difficult to feed and expel.

Features
  • By increasing the entrance diameter, stable feed is possible without bridging.
  • Because it is possible to select the model based on the requirements of powder properties, this type can also be used for dry powder.

RS Type
 

RD Type Details
Outline
Makes the Feeding of Highly Adhesive Wet Powders Possible

Through the combined use of the special-configuration ring feeding table and the scraper no revolving on the feeding table occurs, making stable feeding of highly-adhesive wet powders possible.

Make-up
Retained powder are separated by the agitator (4) and in a non-compacted state are filled from the spout aperture (5) to the feeding table (7).

Filled powder are moved to the chute (6), where the scraper (7) forcibly cuts the powder into the chute (6).

Adjustment of the feed rate is performed through variations in the rotation speed through spout adjustments (5) and the inverter.

RD Type Construction
 

RE Type Details
Outline
Makes Possible the Stable Feeding of Powders Difficult to Expel and Feed

The combination of the scraper plate aperture being set to the characteristics of the powders and the ring-type feeding table makes possible the stable feeding of difficult powders from dry powders to fibrous and spongy materials.

Make-up
Retained powder are separated by the agitator (5) and in a non-compacted state are filled from the scraper plate (4) to the feeding table (7).

Filled powder are cut to a fixed volume and are continuously feed to the chute (6).

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

RE Type Construction

 

RS Type Details
Outline
Makes Possible the Expulsion and Feeding of Irregularly Shaped Raw Materials and Cake Powders

Through the combined use of the ring-type feeding table and scraper, the expulsion and feeding of hard-to-expel irregularly shaped raw materials and cake powders is possible.

Anti-Compacting Function Makes Possible the Stable Feeding of Irregularly Shaped Materials

Performing forward-reverse alternating operation through timed operation or the load torque screening function protects against compaction of the raw materials and allows stable feeding.
(For feeding raw materials such as factory refuse)

Make-up
Retained powder are separated by the agitator (5) and in a non-compacted state are filled to the feeding table (7) through the scraper plate (4).

Filled powder are cut to a fixed volume, where the scraper (8) forcibly cuts the powder into the chute (6).

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

RS Type Construction
 

Specification
供給量(Max)
Feed rate
モーター出力
Motor Power
概略重量
Weight
RD-03 1m3/h 0.4kW 150kg
RD-05 2m3/h 0.75kW 400kg
RD-07 5m3/h 1.5kW 800kg
RD-10 10m3/h 2.2kW 1500kg
RD-12 15m3/h 3.7kW 1700kg
RD-14 20m3/h 3.7kW 2200kg
RD-16 25m3/h 5.5kW 2700kg
RD-18 35m3/h 5.5kW 3400kg
RD-20 45m3/h 7.5kW 4300kg
RD-24 60m3/h 7.5kW 5500kg
供給量(Max)
Feed rate
モーター出力
Motor Power
概略重量
Weight
RS,RE-04 0.5m3/h 0.4kW 250kg
RS,RE-05 1m3/h 0.75kW 350kg
RS,RE-07 3m3/h 1.5kW 700kg
RS,RE-10 10m3/h 2.2kW 1300kg
RS,RE-12 15m3/h 3.7kW 1500kg
RS,RE-14 20m3/h 3.7kW 1800kg
RS,RE-16 25m3/h 5.5kW 2200kg
RS,RE-18 35m3/h 5.5kW 2800kg
RS,RE-20 45m3/h 7.5kW 3500kg
RS,RE-24 60m3/h 7.5kW 4500kg
 

Examples of Applications
Powder Processing Line
Measuring-type Pneumatic-Transport System

Powder Processing Line / Measuring-type Pneumatic-Transport System

Storage and Feeding System
Receiving and Feeding System

Storage and Feeding System / Receiving and Feeding System

Batch Weighing System
Chemical Feeding System

Batch Weighing System / Chemical Feeding System
 

Applicable Powder Material List for Feeders

消石灰 Slaked lime 脱水ケーキ Dewatered sludge
生石灰 Quick lime バガス Bagasse
セメント Cement 木チップ Wood chip
ウェット活性炭 Wet activated carbon RDF Refuse derived fuel
炭酸カルシウム Calcium carbonate ゴム Rubber
水酸化アルミニウム Hydrated alumina 廃プラスチック Waste plastic
タルク Talc 古紙 Waste paper
オイルコークス Oil cokes 石膏ボード粉 Gypsum board powder
石炭化合物 Coal compound 肥料 Fertilizer
硫酸第一鉄 Ferrous sulfate 飼料添加物 Feed grain
メタバナジン酸アンモニウム Sodium metavanadate パルプ粉 Pulp powder
食塩 Salt 乾燥汚泥 Dry sludge
AL 系無機物 AL system inorganic substance 焼却灰 Burned ash
ベンガラ Jeweler’s rouge 溶融飛灰 Melted fly ash
活性炭 Activated carbon 重油灰 Heavy oil ash

 
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LF Type


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For Powders with High Liquidity

This machine provides stable feed without flushing due to its two-layered construction.

Features
  • Using as a base the ELCF Type and its high-sealing properties, the feeding table is given two-layered construction to provide stable feed without flushing.
  • Uses three types of feeding table, the set combinations of which allow an even higher level of feed accuracy based on the equipment and powder characteristics.
LFD Type LFD Type

 
LF Type

Union Feeding Table List

中-大容量供給
Medium-Large
Volume Feed
小-中容量供給
Small-Medium
Volume Feed
連続供給
Continuous
Feed
上段供給盤
Upper Table
リング式
Ring
エンサークル式
Encircling
エンサークル式
Encircling
下段供給盤
Lower Table
リング式
Ring
エンサークル式
Encircling
ステップ式
Step
 

Specification
供給量(Max)
Feed rate
モーター出力
Motor Power
概略重量
Weight
LF-100 600L/h 0.75kW 200kg
LF-200 2m3/h 1.5kW 350kg
LF-300 6m3/h 2.2kW 600kg
LF-400 13m3/h 3.7kW 1000kg
LF-500 30m3/h 5.5kW 1400kg
LF-600 60m3/h 7.5kW 2300kg
LF-700 160m3/h 11kW 3300kg
供給量(Max)
Feed rate
モーター出力
Motor Power
概略重量
Weight
LFD-100 600L/h 0.4~0.75kW 200kg
LFD-200 2m3/h 0.75~1.5kW 350kg
LFD-300 6m3/h 2.2kW 600kg
LFD-400 13m3/h 2.2kW 1000kg
LFD-500 30m3/h 3.7kW 1400kg
 

Usage Examples

Pulverized Coal Feed 100T/H

Pulverized Coal Feed 100T/H
Silo 100m3(Air Slide)
Model LF-R700


Fly Ash Feed 10T/H

Fly Ash Feed 10T/H
Silo 100m3(Air Slide)
Model LF-R500


Slaked Lime Feed 3.6m3/H

Slaked Lime Feed 3.6m3/H
Silo 200m3(Air Slide)
Model LF-T300
 
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ELCF Type


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For Various Kinds of Dry Powders

This machine provides a stable feed of various kinds of dry powders.

Features

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

Suitable for high fluid powder feeding as well
Use of our tightly sealed Encircle Disc allows for stable feeding of highly fluid powders as well.

Allows for high accurate feeding
Use of a spout (powder-pressure reducing device) enables high accurate feeding thanks to its special construction that is unaffected by highly variable specific gravity from the powder pressure.

Handles adhesive and firmly adhesive powders
The unit is constructed for different powder properties for stable feeding of fly ash and other adhesive powders, and cement, sodium bicarbonate, and other firmly adhesive powders.


ELCF TypeELCF Type
 

Details
Outline
The ELCF Type Smooth Auto Feeder is a highly reliable quantitative feeder that continuously and accurately feeds powder or grain to the next process.

Its use of a tight-sealing Encircle-Disc (scrapes powders and grain from a container and batches them by volume) allows for stable supply of even highly-fluid powders.

Our reliability and expertise, cultivated for over 50 years, can be found in each and every one of our products.

Our feeders enjoy high praise in pollution control facilities; the chemicals industry; the steel, refining, and metals industries; the paper industry; the food industry; and numerous other industries.

Make-up
The accumulated powder is kept at a set powder pressure in the spout (4) (powder-pressure reducing device) installed at inlet in the lower vessel (3).

It is then deposited inside the feeding table (7) in a homogenous, uncompressed state by the agitator.

The powder deposited inside the feeding table (7) is scraped to a set volume, and then fed to the chute (6).

The inverter can vary the rotation speed to adjust feed rate.

ELCF Type Parts List


 
 
ELCF Type Construction
 

Specification
供給量(Max)
Feed rate
モーター出力
Motor Power
概略重量
Weight
ELCF-50 300L/h 0.4kW 120kg
ELCF-100 600L/h 0.75kW 200kg
ELCF-200 3m3/h 1.5kW 350kg
ELCF-300 6.5m3/h 2.2kW 600kg
ELCF-400 15m3/h 3.7kW 1000kg
ELCF-500 40m3/h 5.5kW 1400kg
ELCF-600 80m3/h 7.5kW 2300kg
ELCF-700 160m3/h 11kW 3300kg
 

Usage Examples

Automatic Dissolution System
Our feeders are used for feeding of chemicals (powders) into dissolving tanks,
which need reliable concentration control, in dissolution equipment, such as factory drainage treatment/neutralization equipment and other water treatment equipment at treatment plants.

Automatic Dissolution System



Fly Ash Feeding System
At waste incineration facilities, they find use as quantitative reliable feeders for feeding fly ash to the next process
(solidification in ash beds).


Fly Ash Feeding System

Fly Ash Feeding System
 

Applicable Powder Material List for Feeders

消石灰 Slaked lime 炭酸ストロンチュウム Strontium carbonate
炭酸カルシウム Calcium carbonate 硫酸ニッケル Nickel sulfate
活性炭 Activated carbon 炭酸ニッケル Nickel carbonate
反応助剤 Auxiliary agent 澱粉 Starch
セメント Cement ポリエチレン Polyethylene
珪藻土 Diatomite ポリアクリルアマイド Polyacrylamide
ゼオライト Zeolite 苛性ソーダ Caustic soda
尿素 Urea 重曹 Sodium bicarbonate
芒硝 Glaubers salt フッカアルミニウム Aluminium fluoride
フライアッシュ Fly ash ホウ酸 Boric acid
焼却灰 Burned ash ゼラチン Gelatin
溶融飛灰 Melted fly ash シリカ Silica
ソーダ灰 Soda ash カーボン Carbon
重油灰 Heavy oil ash ポリマー Polymer
酸化鉄 Ferric oxide 酸化チタン Titanium oxide
亜鉛 Zinc ビスフェノール Bisphenol
フラックス Flux タルク Talc
微粉炭 Galvanized coal ハイドロサルファイト Hydrosulfite
オイルコークス Oil cokes カオリン Kaolin
鉄粒 Iron granulates クレー Clay
酸化クロム Chromic oxide 亜硫酸ソーダ Sulfite soda
コバルト Cobalt 硫酸マグネシウム Magnesium sulfate
硅砂 Silica sand ゴーセノール Gohsenol
炭酸亜鉛 Zinc carbonate カーバイド Carbide
アルミナ Aluminum ドロマイト Dolomite

 
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