Horizontal broke pulper HB

Horizontal broke pulpers HB are designed for pulping of wet and dry broke from paper and cardboard machines. It is comprised of tank and horizontally arranged pulping elements with a bedding and driving unit.

Design

The HB pulpers are designed and delivered according to the given paper sort, paper web width and PM performance. The new rounded shape of the tank increases the pulping process efficiency. A deflector, installed above the pulper rotor, prevents a stock splashing. The pulper stator can be cleaned by a washing water led directly into the functional elements. The output branch of the pulped stock from the output body and the stock discharge branch of the chest are chosen according to actual operating conditions. Unnecessary branches can be closed by blind flanges. The pulper tank is provided with a manhole for an easy access to functional elements. According to actual conditions the pulper can be completed with a chute and a sliding shower pipe for keeping the broke in a required direction. Performances shown in the chart apply to a dry broke under the reel and wet broke under presses.

Main parts

• welded stainless chest with manhole (1)
• functional elements: rotor (2), vaned rim (3), stator screen (4)
• output body (5)
• V-belt drive with guard (6)
• electric motor on slide rails (7)

Material

All parts coming in contact with the stock are made of stainless steel. Output body and functional elements are made of special wear-resistant stainless cast steel.

Accessories

• M + C instrumentation
• pumps of pulped stock
• chutes

Scope of delivery

• complete machine according to main parts description with drive (standard delivery without electric motor)
• accessories optionally

Advantages

• high efficiency of pulping
• low energy consumption
• simple operation
• possible automation of pulping process
• dimensions adapting to actual conditions of on-site installation

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