Loading chutes

Characteristics and application : 

Loading chute is intended for fluent dust-free loading of loose materials into tank-trucks or waggons, alternatively into some another tanks with filling socket DM 400 – 550 mm; further it can be used for loading onto bed-floor of lorry, waggon or other loading space.

Dimensions and parameters : 

Type range of loading chutes PH is devided, as follows:
pursuant to style of hanging and lifting PH:
a) one wire rope / PH1, PH2, PHF5 /
b) three wire ropes / PH3, PH4, PHF6 /
pursuant to filling style:
a) into closed tanks / PH1, PH3, PHF5, PHF6 /
b) free loading / PH2, PH4 /
pursuant to dedusting way:
a) dedusting in an external filter equipment / PH1 – PH4 /
b) with an integrated built-in filter / PHF5, PHF6 /
Loading chutes are designed for transportation/ loading of dry, loose materials with grain size 0 up to 30mm a for loading capacity from 150 up to 400 t/h. Standard using of loading chutes is allowable for transported material temperature up to to 80°C, with special construction up to 140°C / integral filter is not allowed for this high temperatures.
Delivered machines are equipped with pneumatic and elecric elements from prestigious suppliers acc. to recommendation of producer, alternatively acc. to wish of customer.

Description of construction : 

Loading chute consists of winding mechanism with one or three wire steel ropes , upper part, inlet part incl. exhausting socket, telescope, lower part and protecting bag (bellows), made from a special fabric. The winding mechanism is equipped with limit switches and rope straint watching. The wind has a protecting cover. In upper part there is the filling socket for material inlet, centrally placed. At the one rope construction the rope for lifting of loading chute is guided centralla (inside the telescope), at the three rope construction the ropes are guided outside the telescope. In lower part there is a seat and sealing part (e.g. a steel conus gummed with a rubber for seating on filling socket). In this closing part (conus) there is mounted a sensor (indicator) of material level and a shaker.

Control at lifting and sinking of loading chute is done by means of a control panel placed somewhere in working area or by means of control switch-box hanging on cable from the loading chute (winding mechanism).
Delivery of loading chutes with integral filter includes also filter, fan, a small air receiver and control unit for pressure cleaning of filter (compressed air).