Small-size filter device having convenience in pipe cleaning

Abstract

The invention discloses a small-size filter device having convenience in pipe cleaning. The device comprises a framework, and a main barrel body is fixed to the top face of a top plate of the framework; an upper cover plate is fixed on the top surface of the main barrel body; a central through hole is formed in the middle of the upper cover plate; the air inlet pipe is inserted into the central through hole; an annular edge is fixed to the outer side wall of the middle of the air inlet pipe and is fixed on the top surface of the upper cover plate; the top end of the air inlet pipe is communicated with an air outlet pipe of the air suction centrifugal fan; the bottom end of the air inlet pipe is screwed with an inserting pipe; the inserting pipe extends into water filled in the main barrelbody; the side wall of the upper part of the main barrel body is communicated with an exhaust transverse pipe; the outer end of the transverse exhaust pipe is in threaded connection with a first plug;and the top surface of the outer end of the exhaust transverse pipe is communicated with an air outlet vertical pipe. The device is small in size, wherein sucked air is directly flushed into water for filtering, so that the filtering effect is good, the device is suitable for being used in small places, the interior of the device is convenient to clean, all components are convenient to detach, and maintenance is convenient.

Description

technical field [0001] The invention relates to the technical field of environmental protection equipment, and more specifically relates to a small filter device with convenient pipeline cleaning. Background technique [0002] Existing sheet metal processing places will produce a large amount of wood chipping, plastic chipping and various dusts, making them mixed in the surrounding space, which is easy to be inhaled by the human body and affect the health of the body. The air is sucked into the connecting air pipe through the fan, and then the dust in the air is dropped through the connecting air pipe through spraying, etc., so as to realize dust removal. However, the processing equipment using the spraying method is bulky and expensive. High, high cost, for small processing enterprises or sheet metal processing places of individual processing sites, the cost is too high, so that users do not have enough funds to purchase and use, and there is not enough space to install suc...

AI Technical Summary

Problems solved by technology

[0002] Existing sheet metal processing places will produce a large amount of wood chipping, plastic chipping and various dusts, making them mixed in the surrounding space, which is easy to be inhaled by the human body and affect the health of the body. The air is sucked into the connecting air pipe through the fan, and then the dust in the air is dropped through the connecting air pipe through spraying, etc., so as to realize dust removal. However, the processing equipment using the spraying method is bulky and expensive. High, high cost, for small processing enterprises or sheet metal processing places of individual processing sites, the cost is too high, so that users do not have enough funds to purchase and use, and there is not enough space to install such equipment;

[0003] Moreover, the shower-type filter structure has a complex structure, troublesome disassembly, and troublesome maintenance.

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