Dust suction apparatus of inner tank of low-temperature storage tank
A technology for dust collection devices and storage tanks, which is applied in the direction of vacuum cleaners, suction filters, suction hoses, etc., which can solve problems such as difficulty in disassembly and cleaning, work hazards, and impact on the safety of tanks in storage tanks, achieving good dust collection performance and low cost. Low cost, novel design effect
Active Publication Date: 2010-10-13
NINGBO MINGXIN CHEM MACHINERY
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Abstract
The invention discloses a dust suction apparatus of an inner tank of low-temperature storage tank, which comprises a dust suction tube which can also be used as a dust-containing gas channel, compressed gas can be introduced into the dust suction tube; the front end of the dust suction tube is connected with a dust absorbing string bag used for absorbing dust and filtering, and the other end of the dust suction tube is connected with a dust suction hose used as a dust suction head; the dust suction tube is provided with a notch which extends in the axial direction of the dust suction tube; and the notch is provided and connected with a compressed gas tube which can be used for inputting the compressed air to enter the dust suction tube and sucking dust depending on a pressure difference formed in the front and back parts of flowing gas. The dust suction hose is a corrugated hose made of stainless steel, and can be moved by hand-hold and flexibly and conveniently put into the inner tank or various narrow spaces to suck the dust. The dust suction apparatus has the advantages of simple structure, novel design, good dust suction property, abrasion resistance, flexibility and capability of free bending, extension and contraction.
Application Domain
Suction filtersSuction hoses
Technology Topic
String bagProduct gas +5
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