Truss suction machine
Classification:
Keywords: stacking screw dewatering machine, pre-concentration stacking screw dewatering machine, integrated stacking screw dewatering system
Detailed introduction
Application occasions
HJX type truss suction mud machine is generally used for water supply engineering advective sedimentation tank, can also be used in other similar engineering advective sedimentation tank. One end of the flower wall water, the other end of the water collection tank water; reciprocating walking suction tank bottom sludge. Compared with the mud scraper, its advantage is that the sucked sludge (fine particle size, difficult to precipitate) does not disturb the water body. However, the water content is higher (generally greater than 99%).
The sucked sludge is directly discharged to the outside of the tank, which avoids the process of sludge displacement and reduces sludge interference. The precipitation effect with inclined plate or inclined tube will be better.
Model representation

Features
Smooth walking, long-distance walking without track climbing phenomenon.
The water pump connection port has advanced structure, which can realize maintenance without water stop.
And can be set backwash or non-blocking pump to prevent blockage. Can be matched with mud level instrument to achieve online control, PLC control can achieve full or half full automatic operation.
The suction effect of very fine sludge (particle size less than 0.1mm) is more prominent.
According to the requirements of the user process design or adjust the amount of sludge to save water.
The structure of the mud scraper and suction nozzle is unique. Effectively eliminate pool sediment and other sediments.
Technical parameters
| Parameter/Model | Pool width B (m) |
Gauge B1 (m) |
Walking power (kw) |
Travel speed (mmin) |
Mud suction pipe | Suction pump power (kw) |
Pump suction sludge discharge (m³/h) |
H1 (Mm) |
L1 (Mm) |
Track type (kg/m) |
| HJX-4.3 | 4 | 4.3 | 0.37 | ~1.0 | 3 × DN50 | 0.75/2.2 | 20~35 | 800 | 500 | 15 |
| HJX-6.3 | 6 | 6.3 | 2 × 0.55 | 5 × DN50 | 30~60 | |||||
| HJX-8.3 | 8 | 8.3 | 6 × DN50 | 40~70 | 950 | 600 | ||||
| HJX-10.3 | 10 | 10.3 | 8 × DN50 | 100~140 | ||||||
| HJX-12.3 | 12 | 12.3 | 8 × DN50 | 100~140 | 1050 | 650 | ||||
| HJX-14.3 | 14 | 14.3 | 10 × DN50 | 100~140 | 1100 | |||||
| HJX-16.3 | 16 | 16.3 | 2 × 0.75 | 10 × DN50 | 150~210 | 1200 | 22 | |||
| HJX-18.3 | 18 | 18.3 | 10 × DN75 | Unilateral mud discharge 0.75/2.2 Bilateral mud discharge 2 × 0.75/2 × 2.2 |
150~210 | 1650 | 750 | |||
| HJX-20.3 | 20 | 20.3 | 10 × DN75 | 200~280 | 850 | |||||
| HJX-22.3 | 22 | 22.3 | 12 × DN75 | 200~280 | 850 | |||||
| HJX-25.3 | 25 | 25.3 | 12 × DN75 | 250~350 | 850 |
Exterior structure

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