WO2018152725A1

WO2018152725A1 - Apparatus for filtering and separating fiber bundle

Info

Publication number: WO2018152725A1
Application number: PCT/CN2017/074539
Authority: WO
Inventors: 钱红亚
Original assignee: 钱红亚
Priority date: 2017-02-23
Filing date: 2017-02-23
Publication date: 2018-08-30

Abstract

Disclosed is an apparatus for filtering and separating a fiber bundle, the apparatus comprising: a filtering tank (1), comprising a tank body (101), and an upper sealing head (102) and a lower sealing head (103), which seal two ends of the tank body (101), wherein the tank body (101), the upper sealing head (102) and the lower sealing head (103) enclose a filtering cavity (104); a fiber bundle assembly (2) which is arranged in the filtering cavity (104) and comprises a fixed pore plate (201), a sliding pore plate (202), a fiber bundle filter material (203) and a sliding bracket (204), wherein the fixed pore plate (201) and the sliding pore plate (202) are arranged opposite each other in a vertical direction, the fixed pore plate (201) and the filtering tank (1) are fixed in a relative manner, the sliding bracket (204) is vertically arranged, the sliding pore plate (202) is sheathed on the sliding bracket (204) and is able to move up and down along the sliding bracket (204), and the fiber bundle filter material (203) is arranged between the fixed pore plate (201) and the sliding pore plate (202); and foam floating balls (3) located in the filtering cavity (104) and arranged below the sliding pore plate (202). The sliding bracket (204) is fixed to the fixed pore plate (201), and the fixed pore plate (201) is fixed to the upper sealing head (102) by means of a supporting pipe (205); therefore, the upper sealing head (102), the fixed pore plate (201) and the sliding bracket (204) are integrally formed. The fixed pore plate (201) and the sliding bracket (204) can be pre-assembled outside the tank body (101), thus making installation convenient and realizing a high installation efficiency.

Description

Fiber bundle filter separation device

Technical field

The present application relates to a water treatment device, and more particularly to a fiber bundle filtration separation device.

Background technique

The fiber-filled filter used in the existing water treatment equipment is divided into two types: a fiber filter and a fiber bundle filter. The use of the fiber bundle filter is generally divided into two stages of operation and backwashing, and the operation stage is a filter. The stage of action and interception of dirt; the backwashing stage is a stage in which the dirt trapped in the fibrous filler is removed to restore the filtration effect. In the operation phase, the filler is required to form a stable and dense void layer filter layer. The filter layer should not be too loose to effectively retain the dirt, nor can it be too dense to reduce the force or damage the equipment. In the backwashing stage, the filter layer is required to be fully relaxed, and sufficient air agitation is required to completely remove the dirt trapped in the filter layer.

In the conventional method, the edge of the fixing plate for limiting the top of the fiber filter material is welded and fixed to the inner wall of the cylinder body, which is inconvenient to operate, and affects the installation of the bottom fiber filter material and the sliding plate, and the installation efficiency is low.

Summary of the invention

It is an object of the present invention to provide a fiber bundle filter separation apparatus that overcomes the deficiencies of the prior art.

To achieve the above object, the present invention provides the following technical solutions:

The embodiment of the present application discloses a fiber bundle filter separation device, including:

a canister comprising a can body and an upper head and a lower head sealed at both ends of the can body, the tank body, the upper head and the lower head enclosing a filter cavity;

a fiber bundle assembly disposed in the filter chamber, including a fixed orifice plate, a sliding orifice plate, and a fiber a beam filter and a sliding bracket, the fixing orifice plate and the sliding hole plate are oppositely disposed on the plate, the fixing orifice plate is opposite to the filter canister, the sliding bracket is vertically disposed, and the sliding orifice plate is sleeved on the sliding plate The bracket is movable up and down along the sliding bracket, and the fiber bundle filter material is disposed between the fixed orifice plate and the sliding orifice plate;

A foam float is located in the filter chamber and disposed below the sliding orifice plate.

Preferably, in the above fiber bundle filter separation device, the tip end of the sliding bracket is fixed to the fixing orifice plate.

Preferably, in the above fiber bundle filter separation device, the top end of the fixing orifice plate is fixed to the upper head by a vertically disposed support tube.

Preferably, in the above fiber bundle filter separation device, an inner wall of the can body protrudes with an annular support member, and an edge of the sliding orifice plate is supported on the support member.

Preferably, in the above-mentioned fiber bundle filter separation device, the lower head is provided with a first water-blocking cloth device, and the first water-blocking cloth device extends out of the outside of the filter tank through the first pipe. The first conduit has a vent and a raw water inlet.

Preferably, in the above-mentioned fiber bundle filter separation device, the upper head is provided with a second water-blocking water distribution device, and the second water-blocking water distribution device extends out of the outside of the filter tank through the second pipe. The second conduit has a positive wash drain and a backwash inlet.

Preferably, in the above-mentioned fiber bundle filter separation device, the second line is provided with a sampling valve, and the sampling valve position is provided with a sampling tank.

Preferably, in the above fiber bundle filter separation device, the upper head is provided with a lifting lug and an access hole.

Preferably, in the above fiber bundle filter separation device, the can body is provided with a sight glass.

Preferably, in the above fiber bundle filter separation device, the bottom of the lower head is supported by a leg.

Compared with the prior art, the invention has the advantages that the sliding bracket of the invention is fixed with the fixing orifice plate, and the fixing orifice plate is fixed with the upper sealing head through the supporting tube, so that the upper sealing head, the fixing orifice plate and the sliding bracket are integrated The fixed orifice plate and the sliding bracket can be pre-assembled outside the tank body, and the installation is convenient and the installation efficiency is high.

DRAWINGS

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings to be used in the embodiments or the prior art description will be briefly described below. Obviously, the drawings in the following description are only It is a few embodiments described in the present application, and other drawings can be obtained from those skilled in the art without any creative work.

Figure 1 is a front elevational view showing a fiber bundle filter separation device in accordance with a specific embodiment of the present invention;

Figure 2 is a cross-sectional view showing a fiber bundle filter separation device in accordance with an embodiment of the present invention.

detailed description

The technical solutions of the present invention will be clearly and completely described in the following with reference to the accompanying drawings. It is obvious that the described embodiments are a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

In the description of the present invention, it is to be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. The orientation or positional relationship of the indications is based on the orientation or positional relationship shown in the drawings, and is merely for the convenience of the description of the invention and the simplified description, rather than indicating or implying that the device or component referred to has a specific orientation, in a specific orientation. The construction and operation are therefore not to be construed as limiting the invention. Moreover, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that the terms "installation", "connected", and "connected" are to be understood broadly, and may be fixed or detachable, for example, unless otherwise explicitly defined and defined. Connected, or integrally connected; can be mechanical or electrical; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of the two components. The specific meaning of the above terms in the present invention can be understood in a specific case by those skilled in the art.

1 and 2, the fiber bundle filter separation device includes a canister 1, a fiber bundle assembly 2, a foam float 3, and an air distribution device 4.

The canister 1 includes a can body 101 and an upper head 102 and a lower head sealed at both ends of the can body 101 103. The can 101, the upper head 102 and the lower head 103 enclose a filter cavity 104.

The fiber bundle assembly 2 is disposed in the filter cavity 104, and includes a fixed orifice plate 201, a sliding orifice plate 202, a fiber bundle filter material 203 and a sliding bracket 204. The fixed orifice plate 201 and the sliding orifice plate 202 are disposed opposite to each other, and the fixed orifice plate is fixed. 201 is relatively fixed to the filter can 1 , the sliding bracket 204 is vertically disposed, the sliding orifice plate 202 is sleeved on the sliding bracket 204 and can move up and down along the sliding bracket 204 , and the fiber bundle filter material 203 is disposed on the fixed orifice plate 201 and the sliding orifice plate Between 202.

The foam float 3 is located within the filter cavity 104 and disposed below the sliding orifice 202.

In the technical solution, a plurality of through holes for liquid passage are distributed in the array on the fixed orifice plate 201 and the sliding orifice plate 202, and the sliding orifice plate 202 can move up and down along the sliding bracket 204 under the action of the foam floating ball 3.

Further, the top end of the sliding bracket 204 is fixed to the fixing orifice plate 201.

Further, the top end of the fixing orifice plate 201 is fixed to the upper head 102 by a vertically disposed support tube 205.

In the technical solution, the sliding bracket 204 is fixed to the fixing hole plate 201, and the fixing hole plate 201 is fixed to the upper sealing head 102 through the supporting tube, so the upper sealing head 102, the fixing orifice plate 201 and the sliding bracket 204 are integrated, and the fixing hole is integrated. The plate 201 and the sliding bracket 204 can be pre-assembled outside the can body 101, which is convenient to install and has high installation efficiency.

Further, an inner wall of the can body 101 protrudes with an annular support member 1011, and an edge of the sliding orifice plate 202 is supported on the support member 1011.

In this technical solution, the maximum moving distance below the sliding orifice plate 202 is limited by the support member.

In an embodiment, the lower head 103 is provided with a first water-blocking water distribution device 1031. The first water-blocking cloth water device 1031 extends out of the outside of the filter tank 1 through the first pipeline 1032, and the first pipeline has a venting Port 1033 and raw water inlet 1034.

In an embodiment, the upper head 102 is provided with a second water-blocking water distribution device 1021. The second water-blocking water distribution device 1021 extends out of the outside of the filter tank 1 through the second conduit 1022. The second conduit has a positive Wash drain 1023 and backwash inlet 1024.

In an embodiment, the second line 1022 is provided with a sampling valve 1025, and the sampling valve position is provided with a sampling tank 1026.

In an embodiment, the upper head 102 is provided with a lifting lug 1027 and an access opening 1028.

In an embodiment, the can 101 is provided with a sight glass 1012.

In an embodiment, the bottom of the lower head 103 is supported by legs 1035.

The air distribution device 4 is disposed in the filter cavity 104 and below the sliding orifice plate 202, and includes an air inlet 4031 extending outside the can body.

Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, and are not intended to be limiting; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that The technical solutions described in the foregoing embodiments may be modified, or some or all of the technical features may be equivalently replaced; and the modifications or substitutions do not deviate from the technical solutions of the embodiments of the present invention. range.

Claims

A fiber bundle filter separation device, comprising:

a canister comprising a can body and an upper head and a lower head sealed at both ends of the can body, the tank body, the upper head and the lower head enclosing a filter cavity;

a fiber bundle assembly disposed in the filter cavity, comprising a fixed orifice plate, a sliding orifice plate, a fiber bundle filter material and a sliding bracket, wherein the fixing orifice plate and the sliding hole plate are oppositely disposed on the plate, the fixed orifice plate and the filter can The sliding bracket is vertically disposed, the sliding orifice plate is sleeved on the sliding bracket and movable up and down along the sliding bracket, and the fiber bundle filter material is disposed on the fixing orifice plate and the sliding hole Between boards;

A foam float is located in the filter chamber and disposed below the sliding orifice plate.
The fiber bundle filter separation device according to claim 1, wherein a top end of the sliding bracket is fixed to the fixing orifice plate.
The fiber bundle filter separation device according to claim 2, wherein the top end of the fixing orifice plate is fixed to the upper head by a vertically disposed support tube.
The fiber bundle filter separation device according to claim 1, wherein an inner wall of the can body protrudes with an annular support member, and an edge of the sliding orifice plate is supported on the support member.
The fiber bundle filter separation device according to claim 1, wherein the lower head is provided with a first water-blocking cloth device, and the first water-blocking cloth device extends through the first pipe. Outside the canister, the first conduit has a vent and a raw water inlet.
The fiber bundle filter separation device according to claim 1, wherein the upper head is provided with a second water-blocking water distribution device, and the second water-blocking water distribution device extends through the second pipe. The outside of the canister has a positive wash drain and a backwash inlet.
The fiber bundle filter separation device according to claim 6, wherein the second line is provided with a sampling valve, and the sampling valve is provided with a sampling tank.
The fiber bundle filter separation device according to claim 1, wherein the upper head is provided with a lifting lug and an access hole.
The fiber bundle filter separation device according to claim 1, wherein the can body is provided with a sight glass.
The fiber bundle filter separation device according to claim 1, wherein the bottom of the lower head is supported by a leg.