A pressurized filter device for a construction site

Abstract

The invention discloses a pressurized filter device for a construction site and relates to the technical field of filter equipment. The pressurized filtering device for a construction site includes an extruded barrel device, a booster device and a water tank, a pressurized device is movable inside the extruded barrel device, and the extruded barrel device is welded on the water tank, The center of the left side of the water tank is welded with a water pipe. The pressurized filter equipment used on the construction site is connected to the water pipe through the water inlet pipe, and the water is kept in a sealed state and continuously sent to the extrusion barrel device through the water pipe, and the internal pressurized device is driven by the motor to operate, and the pressurized device will filter the water. Squeeze to the outside of the squeeze box device, when the internal pressure of the squeeze box device increases, the filtered sediment will be taken out of the squeeze box device through the filter plugging disc, because the bottom of the filter plugging disc surface has a The dirt tooth pattern mouth, and the stain tooth pattern mouth is vertically parallel to the toggle tooth, and the filter plugging disc will not affect the sealing performance of the extrusion barrel box device when rotating.

Description

technical field [0001] The invention relates to the technical field of filtering equipment, in particular to a pressurized filtering device for a construction site. Background technique [0002] Mechanical filters mainly remove oil and suspended solids in sewage. The equipment has strong adsorption capacity, strong pressure resistance, stable chemical properties, good wear resistance, good water clearing ability, oil-immersed and specially processed walnut shells as the filter medium, the equipment can be used as a single unit or Combined use of multiple units. The filter medium is: activated carbon, quartz sand, and high-efficiency fiber balls. [0003] Nowadays, on construction sites, the amount of water used is relatively large. Water is needed for construction, drinking, and sanitation. Since the water on construction sites contains a large proportion of sand and mud, although the use of filtration devices can complete water purification However, due to the large prop...

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Problems solved by technology

[0003] Nowadays, on construction sites, the amount of water used is relatively large. Water is needed for construction, drinking, and sanitation. Since the water on construction sites contains a large proportion of sand and mud, although the use of filtration devices can complete water purification However, due to the large proportion of sand and mud, the direct problem is that it is easy to cause the filter screen and purifier to be blocked. Since the filtered sand and mud cannot be cleaned in time, it is impossible to filter the water with a large amount of sand and mud. To be filtered, for this reason, a pressurized filter device for construction sites has been invented, which has solved the above problems

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