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   Telescopic Chutes

 


Telescopic tanker and open truck loading chutes are also known as loading bellow and loading spout. Open truck and tanker loading telescopic chutes are used for rapid and efficient dust free loading of dry bulk solids to tankers and open trucks. Free flowing bulk solids in powder and granule form are easily transferred from silos, hoppers, containers, screw feeder to tankers, open trucks, ships or stockpiles

Telescopic chute for open truck loading


Telescopic Tanker Loading Chute


Telescopic tanker loading chutes  are used to fill the tanker trucks without any dust emmission. The lower discharge cone of the telescopic chute is placed on inlet flange of the tanker. The product in powder or granule form is automatically discharged into the tank. When the tank is full the sensor of the telescopic chute generates a signal to stop the product flow. An optional dust collector vacuums any remaining dust.

 
Telescopic chute



Telescopic tanker loading chute


How Telescopic Chute Works?

Bulk solid in powder or granular form is transferred from silo, hopper or conveyor to telescopic chute. It directly falls down through the inner side of the chute. The tank is filled by the product. Air content of the tanker is transferred through the outer piping of the telescopic chute. It is then discharged through the air vent. An optional filter system is used to filter the air. A limit sensor is used to stop the loading operation when the tank is full.

Tanker loading telescopic chute working principle chute air filter

Thetelescopic chute is retracted before the tanker is placed below the silo. Feeding devices or valves are in closed position during this period.

Silo truck tanker filling telescopic chute

After the tanker is placed below the silo, the telescopic chute is moved downside. When it reaches to the tanker inlet, it stops. After that product flow is started. The sensor of the bellow waits for the filling and stops the operation when the tank is full. The telescopic loading chute is retracted again and stops.

 
Telescopic chute


Depending on the flowing properties, bulk materials cannot be completely filled into the tank. For materials which have low bulk density (like animal feed, wheat etc), the tanker cannot be filled up to its maximum carrying capacity.

 
Silo truck loading telescopic chute

A spreading system is developed to solve this problem. The spreader is positioned near the outlet spout in loaders for loading to tanks. It is particularly suitable for use with powdery, light materials since, owing to the rotation of a fan, the material is distributed uniformly inside the tanker allowing entry of a larger quantity of material. Since the filling efficiency of the tanker is increased, the overall transportation cost will decrease.

Telescopc chute for bulks solid tanker filling




Telescopic Open Truck Loading Chute


Telescopic open truck loading chutes are used to fill the flatbed open trucks without any dust emmission.The telescopic chute outlet is placed on the truck base. The free falling product is transferred to the truck. The flexible dust skirt prevents the dust coming outside of the loading region. When the level of product in the truck increases the chute automatically rises. An optional fan and dust collection system collects any dust in the region and prevents dust emmission.

  
Open truck loading telescopic chute


How Open Truck Loading Telescopic Chute Works?


At the beginning of open truck loading, telescopic chute is lowered towards the flatbed of truck and stops at the bottom. Flexible dust skirt located at the bottom side of bellow keeps the dust content inside the loading region. During material discharge, it provides a closed containment for dust. Dust collector collects any fugitive dust in the region and prevents dust emission to surrounding. Collected dust is sent back to the product stream continuously and no material is wasted during loading. Built in level sensors monitor the product level below the telescopic chute dust skirt. When the material level increases, chute is retracted upwards automatically and it maintains a space to let the material flow rapidly. After truck loading is finished, product discharge valve above the loading bellow is closed. System waits for few seconds to complete product flow and to collect remaining dust by dust collector. Telescopic chute automatically retracts to the top position afterwards.

How Tanker loading telescopic chute works?

Telescopic Ship Loading Chute


Telescopic ship loading chutes are used to fill the bulk solid carrier ships without any dust emmission.The loading chute outlet is placed on the ship base. The free falling product is transferred to the ship. The flexible dust skirt prevents the dust coming outside of the loading region. When the level of product in the ship  increases, the system automatically rises. An optional fan and dust collection system collects any dust in the region and prevents dust emmission.

Telescopic chute for ship loading

Telescopic Stockpile Loading Chutes


Telescopic stockpile loading chutes are used to fill the stockpiles without any dust emmission.The loading chute outlet is placed on the basement of the stockyard. The free falling product is transferred to the stock region. The flexible dust skirt prevents the dust coming outside of the loading region. When the level of product in the stockpile  increases the telescopic chute automatically rises. An optional fan and dust collection system collects any dust in the region and prevents dust emmission during stockpiling.

Telescopic stockpile loading chute


Advantages of Telescopic Chutes


- Dust free working region
- Suitable for different bulk solids conveying and stock systems
- Loading is possible from different euipments like silo, hopper, screw feeder, conveyors etc.
- Wide range of models are available for wide range of needs
- Limit sensors to avoid overfilling
- Conical discharge fits for different tanker inlets.
- Nospillage and no waste
- Materials with high temperatures about 250 C can be loaded.
- Food grade telescopic chutes are available
- Materials in powder and granule form like cement, calcium carbonate, mining materials, fly ash, coal dust, gypsum, perlite, plastics, polyethylene, ceramic powders, flour, wheat sugar, salt, corn and seed can be loaded, filled or stocked by using telescopic chutes.

Telescopic Chute Applications



Silo discharge system, telescopic tanker truck loading bellows Fly Ash silo bulk tanker loading spout truck loading telescopic chute
Bulk Tanker Loading Telescopic Chutes   Fly ash loading telescopic chute
     
Telescopic chute for tanker loading from silo   Bulk truck filling Telescopic loading chute spout
Telescopic loading chute bulk tanker filling from silo   Telescopic chute installed below bulk solid silo for tanker loading
     
Open truck loading telescopic chutes   Bulk loading chute for open bulk truck filling telescopic chute
Open bulk truck loading by telescopic chutes   Bulk truck loading chute in action
     
High capacity open truck loading telescopic chutes , bellows and spouts Open truck loading telescopic chutes bulk material loading bellows telescopic loading spouts
Bulk material loading telescopic chute   Open truck loading telescopic chute
     
Telescopic loading chute installed below silo bin activator   Telescopic chute bulk loading spout truck filling system
Tanker truck loading telescopic chute installed below silo bin activator   Telescopic chute for tanker loading

 

Industrial Solutions

Bulk Solid Handling Systems

Pneumatic Conveying Systems

Dust Collection and Filter Systems

 

Mechanical Parts and Equipment

Gear and Gearbox

Rotary Airlock

Diverter Valve

Roots Blower

Jet Filter

Bag Dump Station

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Loading Spout

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Polimak Grup Endüstriyel Üretim San. AŞ.