Nut-mounted filtering barrel

A filter barrel and nut technology, applied in the field of filter barrels, can solve the problems of no double filtering structure, poor filtering effect, inconvenient use, etc., and achieve the effects of convenient introduction of wastewater, convenient guidance of wastewater, and improved filtering effect.

CN103638735BInactive Publication Date: 2015-07-01张春贤
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2015-07-01
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a nut-mounted filtering barrel, which includes a filtering barrel body. The bottom of the filtering barrel body is provided with a seal structure bottom cover, and the top of the filtering barrel body is provided with a top cover, the axial center position of which is provided with a connecting pipe connected to the filtering barrel body. The surface of the filtering barrel body is equipped with several rows of concave-convex grooves in vertical arrangement, and the concave-convex grooves are internally provided with a filtering membrane. The nut-mounted filtering barrel provided by the invention has the advantages of convenient installation and good filtering effect, and even more has a double filtration function.
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Description

technical field

[0001] The invention relates to a filter bucket, in particular to a nut-mounted filter bucket. Background technique

[0002] In the prior art, there are some filter barrels, which often include structures such as a barrel cover, a barrel body, and a filter element. But this type of filter barrel is inconvenient to install, and does not have a double filter structure, the filter effect is poor, and it is inconvenient to use. Contents of the invention

[0003] The present invention mainly solves the technical problems existing in the prior art, thereby providing a nut-installed filter barrel with convenient installation, good filtering effect and dual filtering functions.

[0004] Above-mentioned technical problem of the present invention is mainly solved by following technical scheme:

[0005] A nut-mounted filter tank, comprising a filter tank body, a bottom cover with a sealed structure is provided at the bottom of the filter tank body, a top cover is p...

Examples

Embodiment Construction

[0017] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0018] Such as Figure 1 to Figure 4 As shown, a nut-mounted filter barrel includes a filter barrel body 1, a bottom cover 3 with a sealed structure is provided at the bottom of the filter barrel body 1, a top cover 2 is provided at the top of the filter barrel body 1, and the axis center of the top cover 2 The position is provided with a connecting pipe 7, and the connecting pipe 7 is connected with the filter barrel body 1. Several rows of concave-convex grooves 4 arranged vertically are arranged on the surface of the filter barrel body 1, and a filter membrane is arranged in the concave-convex groove 4, and the filter barrel body 1 A mounting ...