Hose pump

A hose pump and hose technology, applied in the field of peristaltic pumps, can solve the problems of small pump housing see-through lens, abnormal noise, hose damage, etc., to ensure pumping efficiency and stability, increase service life, and reduce wear and tear. Effect
CN101900104AInactive Publication Date: 2010-12-01吴俊
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
吴俊
Publication Date
2010-12-01
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention belongs to the field of peristaltic pumps, and particularly relates to a hose pump. The hose pump comprises a pump shell, an end cover arranged on one side of the pump shell and a hose arranged along the peripheral inner wall of the pump shell; two ends of the hose extend to the exterior of the pump shell and are fixed; a rotor and a main shaft concentric with the rotor for driving the rotor are arranged in the pump shell; the periphery of the rotor is provided with a pressing roll; the pressing roll and the peripheral inner wall of the pump shell form intermittent extrusion fit for the hose; the periphery of the rotor is also provided with a groove wheel which is supported and fixed by a rotating shaft; two ends of the rotating shaft are fixedly arranged on the rotor; the rotating shaft and the rotor are parallel to the gyration center of the pressing roll; and the cross section of an upper groove of the groove wheel is U-shaped, the bottom arc line of the U-shaped groove of the groove wheel is matched with the cambered surface of the outer wall of the hose, and the width of a notch of the groove wheel is matched with the outside diameter of the hose. The hose pump has the advantages of high pumping efficiency, low energy consumption and long service life.
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Description

technical field

[0001] The invention belongs to the field of peristaltic pumps, in particular to a hose pump. Background technique

[0002] There are many kinds of industrial pumps used for fluid transportation in modern industrial production. The hose pumps used to transport slurry fluids with high viscosity, strong corrosion and high solid content belong to the category of industrial pumps. Patent No. 94223444.8 discloses a hose pump. The hose pump consists of a pump casing, an end cover on one side of the pump casing, a hose arranged along the inner wall of the pump casing, and a rotor located in the pump casing and concentric with the pump casing. , composed of pressure rollers and side guide rollers installed on the outer periphery of the rotor. The pressure roller is fixed on the iron frames on both sides of the rotor, and the side guide roller is suspended at one end and fixed on the rotor at the other end. The side guide roller is composed of a guide roller shaft a...

Claims

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