KR102423918B1 - Liquid vertical screen filter and liquid screen filter device - Google Patents

Abstract

The present invention relates to a liquid vertical screen filter and a liquid screen filter device. The liquid vertical screen filter comprises: a vertical filter member (110) provided with a screen filter unit (111) including a central screen filter (112), a front screen filter (116) installed on one surface of the central screen filter (112), a rear screen filter (117) installed on the other surface of the central screen filter (112), and a filter case (118) installed on an edge of the screen filters (112, 116, 117); and a filter socket member (130) having the vertical filter member (110) installed vertically and provided so that the vertical filter members (110) can be installed in plurality at regular intervals. Accordingly, the plurality of vertical filter members for filtering a liquid undiluted solution may be installed vertically and thus, a large amount of liquid undiluted solution may be filtered at one time by the plurality of vertical filter members. In addition, filtration is performed while liquid undiluted solution passes through both surfaces through the front and rear screen filters of the vertical filter members such that filtering capacity per hour can be greatly increased.

Description

Liquid vertical screen filter and liquid screen filter device

The present invention relates to a liquid vertical screen filter and a liquid screen filter device, and more particularly, a screen filter that filters a liquid phase is installed vertically to quickly and efficiently filter foreign substances contained in the liquid flowing in from both sides of the screen filter. It relates to a liquid vertical screen filter and a liquid screen filter device that can be used.

In general, a filtration device for filtering a fluid is widely used throughout the industry. For example, it is essential for various products in various fields such as water purification and wastewater treatment, as well as ship ballast treatment equipment and drinking water manufacturing process.

The principle of operation of such a filtration device is largely divided into a granular filtration method of a single medium filtration using a filter medium such as diatomaceous earth, sand, or activated carbon, or a complex medium filtration method using one or more filter materials in combination, and a filter filtration that is filtered while being filtered by a filter material. can be classified in this way.

In particular, in the case of drinking water for human consumption, for example, beverages, purified water, fruit undiluted solutions such as plums, or liquid food additives such as vinegar and soy sauce (hereinafter collectively referred to as liquid undiluted solutions), a filter formed of diatomaceous earth is used. The trend is to use filters.

However, in the case of the conventional liquid undiluted liquid filtration device, there is a disadvantage in that the filtration performance is low due to the limitations of the structure and shape of the filter.

In addition, when the structure of the filter and filter assembly is complicated to improve filtration performance, it is difficult to disassemble, assemble, and clean the filter during regular filter replacement, thereby increasing maintenance costs.

For example, Patent Document 1 below discloses a 'liquid undiluted solution filtration device'.

The liquid undiluted liquid filtration device according to Patent Document 1 is a filter assembly in which at least one temporary storage tank for temporarily storing diatomaceous earth powder and a filter plate having a diatomaceous earth filtration layer for removing impurities in an edible liquid undiluted solution are provided on the upper surface are stacked in a filter assembly , an input pipe that interconnects the temporary storage tank and the filter assembly to inject the diatomaceous earth powder together with a portion of the liquid stock solution onto the filter assembly, and then introduces the liquid stock solution into the filter assembly after the diatomaceous earth filter layer is formed; and a discharge pipe for discharging the liquid stock solution filtered by the filter assembly and a supply pump provided on the input pipe to supply the liquid stock solution and external air to the filter assembly.

The filter plate is plural, and the filter assembly is an adsorption cloth attached to the upper surface of the filter plate to which the diatomaceous earth powder is adsorbed, and is disposed under the filter plate so that the filter plate is partially inserted, A lower collection block forming a collection space where the filtration is collected, an upper casing disposed on the filter plate, and a pressing member connecting the lower collection block and the upper casing to each other, and pressing the plurality of filter plates in the vertical direction includes

The filter plate is disposed in the center, and a lower conveying hole for moving the liquid stock solution filtered from the diatomaceous earth filter layer downward, and a communication hole provided to communicate with the lower conveying hole at equal intervals along the circumferential direction are formed. central hub; and a pattern forming part provided on one surface to support the diatomaceous earth filter layer and the adsorption cloth, and provided to protrude from the plate surface, in which a predetermined pattern is formed.

The following Patent Document 2 discloses 'a sewage and rainwater purification system using a filter screen device'.

The sewage and rainwater purification system using a filter screen device according to the following Patent Document 2 has a pretreatment space in which raw water such as sewage and rainwater flows in to form flocs by a swirling flow, and is purified by filtration by a filter screen device A purifying water tank forming a space, a plurality of purifying water tanks are connected to each other, and a filter screen device that filters and discharges fine foreign substances from the water introduced into the purified water tank, and is formed on the bottom of the front side of the filter screen device and rotates , including a levitating part for levitating foreign substances that have settled on the floor so as to be lifted by a filtering net.

The purification water tank includes an inlet through which raw water is introduced, a pretreatment tank through which water passing through the inlet flows in to form flocs by collision between foreign particles, and raw water passing through the pretreatment tank flows into the filter screen device. and an inlet channel forming a channel.

The influent is formed on the front side of the filter screen device so that a plurality of the filter screen devices are connected along the inflow channel, and the space of the inflow water becomes narrower as the distance from the inlet is increased, and the filter screen device is fine A filtration net to filter out foreign substances, a filtration net driving part that rotates the filtration net up and down to lift foreign substances caught in the filtration net upward, and a foreign substance dehydrating unit that temporarily separates the foreign substances caught in the filtration net from the filtration net so that dehydration is achieved; a foreign material removal unit for separating and removing foreign substances lifted upward over the filtering net from the filtering net; and a foreign material discharge unit for discharging the foreign material separated from the filtering network by the foreign material removing unit to the outside.

Republic of Korea Patent Registration No. 10-1799699 Republic of Korea Patent Registration No. 10-1747916 Republic of Korea Patent Registration No. 10-0626405

An object of the present invention is to solve the above problems, and a liquid vertical screen filter and a liquid screen filter that allow rapid filtration of a filtration object by installing a plurality of screen filters vertically spaced apart by a predetermined interval to provide the device.

Another object of the present invention is to provide a liquid vertical screen filter and a liquid screen filter device capable of increasing the filtration amount of a filtration object by allowing the filtration object to move on both sides of a vertically installed screen filter.

In order to achieve the above object, the liquid vertical screen filter according to the present invention includes a central screen filter 112, a front screen filter 116 installed on one surface of the central screen filter 112, and the central screen. A vertical filter having a screen filter unit 111 comprising a rear screen filter 117 installed on the other surface of the filter 112 and a filter case 118 installed on the edge of the screen filters 112, 116, 117 member 110; and a filter socket member 130 in which the vertical filter member 110 is vertically installed, and a plurality of vertical filter members 110 can be installed at regular intervals.

The vertical filter member 110 is further included;

The upper fixing member 150 includes a first frame 151 and a second frame 152 formed to have a predetermined length; a fixing hole 153 formed to be spaced apart from the first frame 151 and the second frame 152 by the separation distance of the vertical filter member 110; a vertical fixing pin 154 installed in the fixing hole 153 to fix the vertical filter member 110; and a horizontal fixing frame (155) installed between the first frame (151) and the second frame (152) and fixing the vertical filter member (110).

The vertical filter member 110 includes a screen filter unit 111 including the central screen filter 112 and the front and rear screen filters 116 and 117; and a discharge holder unit 120 installed in the lower part of the filter case 118 so that the liquid filtered by the screen filter unit 111 can be discharged.

The central screen filter 112 includes vertical rods 113 installed to be spaced apart from each other at regular intervals; a first horizontal rod 114 installed in a zigzag shape surrounding the outer surface of the vertical rod 113; A second horizontal rod 115 formed in a zigzag shape surrounding the outer surface of the vertical rod 113 and spaced apart from the first horizontal rod 114 by a predetermined height and installed symmetrically; The screen filters 116 and 117 are characterized in that a mesh having a predetermined size is formed to filter foreign substances contained in the liquid phase of the object to be filtered.

The discharge holder unit 120 includes a holder body 121 formed in a predetermined shape; a coupling groove 122 formed in the upper portion of the holder body 121 so that the filter case 118 is fitted; a plurality of ring coupling grooves 123 formed in the lower portion of the holder body 121; a sealing ring 124 installed in the ring coupling groove 123; and a bush (125) coupled to the holder body (121) so that the discharge holder unit (120) can be easily coupled to the filter socket member (130).

The filter socket member 130 includes a socket body 131 formed with a predetermined length so that a plurality of the vertical filter members 110 can be installed; coupling holes 132 formed at regular intervals on the upper surface of the socket body 131 to install the plurality of vertical filter members 110; a first coupling hole 133 coupled to one side of the socket body 131 so that the socket body 131 can be installed in the filtering chamber; and a second coupler 134 coupled to the other side of the socket body 131 so as to discharge the liquid filtered by the vertical filter member 110 .

The liquid screen filter device according to the present invention includes a central screen filter 112, a front screen filter 116 installed on one surface of the central screen filter 112, and a rear surface installed on the other surface of the central screen filter 112. a vertical filter member 110 having a screen filter unit 111 comprising a screen filter 117 and a filter case 118 installed on edges of the screen filters 112, 116, and 117; a filter socket member 130 in which the vertical filter member 110 is installed vertically and a plurality of vertical filter members 110 can be installed at regular intervals; an upper fixing member 150 installed on the vertical filter member 110 so that the vertical filter member 110 can be vertically stably installed; It includes; a filtering chamber 170 in which the plurality of vertical filter members 110 are installed therein so that the filtering object can be filtered by the vertical filter member 110 ,

The filtering chamber 170 includes a chamber body 171 formed in a predetermined size; and a screen filter holder 172 installed to be spaced apart from each other at regular intervals inside the chamber body 171 so as to couple the plurality of vertical filter members 110 to the inside of the chamber body 171 from both sides. do it with

As described above, according to the liquid vertical screen filter and liquid screen filter device according to the present invention, a plurality of vertical filter members for filtering the liquid stock solution can be installed vertically, and a large amount of liquid at a time can be provided by the plurality of vertical filter members. The undiluted solution can be filtered, and the liquid undiluted solution passes from both sides through the front and rear screen filters of the butter curl filter member, so that the filtration is performed, resulting in the effect of significantly increasing the filtration capacity per hour.

According to the liquid vertical screen filter and liquid screen filter device according to the present invention, an appropriate number of vertical filter members can be selectively installed according to the filtration capacity of the liquid stock solution, and the vertical filter member is replaced as the vertical filter member is installed vertically. and easy maintenance.

1 is a three-dimensional view showing a liquid vertical screen filter according to a preferred embodiment of the present invention;
2 is an exploded stereoscopic view showing a liquid vertical screen filter according to a preferred embodiment of the present invention;
3 is an exploded three-dimensional view showing a liquid vertical screen filter according to a preferred embodiment of the present invention;
4 is a three-dimensional view showing a state in which a liquid vertical screen filter according to a preferred embodiment of the present invention is installed;
5 is a front view showing the front and rear screen filters of the liquid vertical screen filter according to a preferred embodiment of the present invention;
6 is a cross-sectional view showing a discharge holder unit of a liquid vertical screen filter according to a preferred embodiment of the present invention;
7 is a plan view showing a state in which a screen filter is installed in a liquid screen filter device according to a preferred embodiment of the present invention;
8 is a front view showing a filtering state by a liquid vertical filter according to a preferred embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings, embodiments of the present invention will be described in detail so that those of ordinary skill in the art can easily implement them.

However, since the description of the present invention is merely an embodiment for structural or functional description, the scope of the present invention should not be construed as being limited by the embodiment described in the text.

For example, it should be understood that the scope of the present invention includes equivalents capable of realizing the technical idea because the embodiments are capable of various modifications and may have various forms.

In addition, the scope of the present invention should not be construed as being limited thereby because the object or effect presented in the present invention does not mean that a specific embodiment should include all of them or only such effects.

In the present specification, the present embodiment is provided to complete the disclosure of the present invention, and to completely inform those of ordinary skill in the art to which the present invention pertains to the scope of the invention. And the invention is only defined by the scope of the claims.

Accordingly, in some embodiments, well-known components, well-known operations, and well-known techniques have not been specifically described to avoid obscuring the present invention.

Meanwhile, the meaning of the terms described in the present invention is not limited to the dictionary meaning, and should be understood as follows.

When a component is referred to as being “connected” to another component, it may be directly connected to the other component, but it should be understood that other components may exist in between. On the other hand, when it is mentioned that a certain element is "directly connected" to another element, it should be understood that the other element does not exist in the middle. On the other hand, other expressions describing the relationship between elements, that is, "between" and "between" or "neighboring to" and "directly adjacent to", etc., should be interpreted similarly.

The singular expression is to be understood as including the plural expression unless the context clearly dictates otherwise, and terms such as "comprises" or "have" refer to the specified feature, number, step, action, component, part or these It is intended to indicate that a combination exists, and it should be understood that it does not preclude the possibility of the existence or addition of one or more other features or numbers, steps, operations, components, parts, or combinations thereof.

All terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, unless otherwise defined.

Terms defined in general used in the dictionary should be interpreted as having the meaning consistent with the context of the related art, and cannot be interpreted as having an ideal or excessively formal meaning unless explicitly defined in the present invention.

Hereinafter, a liquid vertical screen filter and a liquid screen filter device according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

The liquid vertical screen filter according to a preferred embodiment of the present invention includes a central screen filter 112, a front screen filter 116 installed on one surface of the central screen filter 112, and the other surface of the central screen filter 112. A vertical filter member 110 provided with a screen filter unit 111 comprising a rear screen filter 117 installed in the The vertical filter member 110 is vertically installed, and the vertical filter member 110 includes a filter socket member 130 provided so that a plurality of the vertical filter members 110 can be installed at regular intervals.

Figure 1 is a three-dimensional view showing a liquid vertical screen filter according to a preferred embodiment of the present invention, Figure 2 is an exploded three-dimensional view showing a liquid vertical screen filter according to a preferred embodiment of the present invention, Figure 3 is the present invention is an exploded three-dimensional view showing a liquid vertical screen filter according to a preferred embodiment of the present invention, and FIG. 4 is a three-dimensional view showing a state in which a liquid vertical screen filter according to a preferred embodiment of the present invention is installed.

1 to 4, the liquid vertical screen filter according to an embodiment of the present invention includes a vertical filter member 110 installed vertically in a filtering chamber 170 (refer to FIG. 8), and the vertical filter member ( A filter socket member 130 provided to discharge the filtered fluid in 110, as well as to stably install the vertical filter member 110, and an upper fixing member for stably fixing the vertical filter member 110 ( 150).

The vertical filter member 110 filters foreign substances included in the liquid (or fluid), and is vertically installed in the filtering chamber 170 .

The vertical filter member 110 includes the central screen filter 112, the screen filter unit 111 including the front and rear screen filters 116 and 117, and the liquid filtered by the screen filter unit 111. and a discharge holder unit 120 installed under the filter case 118 to be discharged.

The central screen filter 112 includes a vertical rod 113 installed to be spaced apart from each other at regular intervals, a first horizontal rod 114 installed in a zigzag shape surrounding the outer surface of the vertical rod 113, and the vertical rod. It is formed in a zigzag shape surrounding the outer surface of 113 and is formed of a second horizontal rod 115 spaced apart from the first horizontal rod 114 by a predetermined height and installed symmetrically, and the front and rear screen filters 116 , 117) is formed with a mesh having a predetermined size to filter foreign substances contained in the liquid phase of the object to be filtered.

The vertical filter member 110 includes a multi-layered screen filter unit 111 and a discharge holder unit 120 for discharging the liquid filtered in the screen filter unit 111 .

The screen filter unit 111 includes a central screen filter 112 installed vertically, a front screen filter 116 installed in front of the central screen filter 112, and a rear side of the central screen filter 112. It consists of a rear screen filter 117 that is installed.

A plurality of vertical rods 113 are disposed in the center screen filter 112 at regular intervals, and horizontal rods 114 and 115 are installed in a horizontal direction with respect to the vertical rod 113 .

5 is a front view showing the vertical filter member of the liquid vertical screen filter according to a preferred embodiment of the present invention, and FIG. 6 is a front view showing the central screen filter of the liquid vertical screen filter according to the preferred embodiment of the present invention.

The vertical rods 113 are arranged to be spaced apart at regular intervals, the first horizontal rods 114 are vertically arranged to be spaced apart from each other in a zigzag shape, and the second horizontal rods 115 are It is installed symmetrically with the first horizontal bar (114).

The horizontal rods 114 and 115 are spaced apart from each other at a predetermined height, and the first horizontal rod 114 and the second horizontal rod 115 are installed symmetrically with respect to the vertical rod 113 .

This is to secure a flow path through which the filtering object can pass by the first horizontal rod 114 and the second horizontal rod 115 based on the vertical rod 113 .

5 is a front view showing the front and rear screen filters of the liquid vertical screen filter according to a preferred embodiment of the present invention.

As shown in FIGS. 2 and 5 , front and rear screen filters 116 and 117 are installed on the front and rear surfaces of the central screen filter 112 to filter particulate matter such as foreign substances contained in the liquid phase.

The front screen filter 116 is installed on the front side of the central screen filter 112 , and the rear screen filter 117 is installed on the rear side of the central screen filter 112 , respectively.

As shown in FIG. 5, the front and rear screen filters 116 and 117 are formed with a mesh having a predetermined size, and the front and rear screen filters 116 and 117 have a first wire so that a mesh of a predetermined size or larger can be formed. 116a, the second wire 116b, and the third wire 116c are formed to cross each other.

In addition, these front and rear screen filters 116 and 117 may have different diameters and spacing of the wires 116a to 116c depending on the particle size to be filtered.

A filter case 118 is installed on the edges of the central screen filter 112 and the front and rear screen filters 116 and 117, and the filter case 118 is formed by spot welding the screen filters 112, 116, and 17. fixed stably.

By coating the diatomaceous earth on the central screen filter 112 and the front and rear screen filters 116 and 117 of the vertical filter member 110, foreign substances contained in the liquid stock solution can be removed.

In addition, a discharge port 119 is formed in the lower portion of the filter case 119 so that the liquid passing through the front and rear screen filters 116 and 117 can be discharged.

The discharge holder unit 120 allows a plurality of screen filter units 111 to be installed on the filter socket member 130 as well as allowing the filtered liquid to pass through the discharge port 119 .

6 is a cross-sectional view showing the discharge holder unit of the liquid vertical screen filter according to a preferred embodiment of the present invention.

The discharge holder unit 120 includes a holder body 121 formed in a predetermined shape, a coupling groove 122 formed on an upper portion of the holder body 121 so that the filter case 118 is fitted, and the holder. A plurality of ring coupling grooves 123 formed in the lower portion of the main body 121 , a sealing ring 124 installed in the ring coupling groove 123 , and the discharge holder unit 120 are attached to the filter socket member 130 . ) and a bush 125 coupled to the holder body 121 so as to be easily coupled to the holder body 121 .

6, the holder body 121 of the discharge holder unit 120 is formed in a predetermined shape, and the upper portion of the holder body 121 is coupled to the discharge port 119 of the filter case 118. A coupling groove 122 is formed to be able to be.

In addition, a plurality of ring coupling grooves 123 are formed in the lower portion of the holder body 121 , and a sealing ring 124 is installed in the ring coupling groove portion 123 , and is easily coupled to the filter socket member 130 . The bush 125 is coupled to make this happen.

1 and 3, a filter socket member 130 for stably installing the vertical filter member 110 is provided.

The filter socket member 130 includes a socket body 131 having a predetermined length so that a plurality of the vertical filter members 110 can be installed, and the socket so that the plurality of vertical filter members 110 can be installed. A coupling hole 132 formed at regular intervals on the upper surface of the body 131, and a first coupling hole 133 coupled to one side of the socket body 131 so that the socket body 131 can be installed in the filtering chamber. and a second coupling port 134 coupled to the other side of the socket body 131 to discharge the liquid filtered by the vertical filter member 110 .

The socket body 131 is formed to have a predetermined length, and a plurality of coupling holes 132 are formed at regular intervals on the upper surface of the socket body 131 .

The discharge holder unit 120, that is, the vertical filter member 110 is vertically coupled to the coupling hole 132, and a first coupling hole 133 is installed at one side of the socket body 131, and the socket body A second coupler 134 is installed on the other side of the 131 .

In addition, a discharge hole 135 is formed in the second coupler 134 so that the liquid passing through the vertical filter member 110 can be discharged.

An upper fixing member 150 is further provided on the vertical filter member 110 so that the vertical filter member 110 can be vertically stably installed.

The upper fixing member 150 includes a first frame 151 and a second frame 152 having a predetermined length, and the vertical filter member ( A fixing hole 153 formed to be spaced apart by a distance of 110, a vertical fixing pin 154 installed in the fixing hole 153 to fix the vertical filter member 110, and the first frame It is installed between the 151 and the second frame 152 and consists of a horizontal fixed frame 155 for fixing the vertical filter member 110 .

The upper fixing member 150 is to more stably install the vertical filter members 110 installed to be spaced apart at regular intervals, the first frame 151 and the second frame 152 of the upper fixing member 150 are They are installed to be spaced apart by a predetermined distance.

A plurality of fixing holes 153 are formed in the first frame 151 and the second frame 152 to correspond to the spaced distance of the vertical filter member 110, and the vertical filter member ( A vertical fixing pin 154 fixed to 110 is installed.

In addition, a horizontal fixed frame 155 fixed to the upper surface of the vertical filter member 110 is installed between the first frame 151 and the second frame 152 .

Next, a method of operating a liquid vertical screen filter and a liquid screen filter device according to a preferred embodiment of the present invention will be described with reference to FIGS. 1 to 8 .

7 is a plan view illustrating a state in which a screen filter is installed in a liquid screen filter device according to a preferred embodiment of the present invention, and FIG. 8 is a front view illustrating a state of filtration by a liquid vertical filter according to a preferred embodiment of the present invention. .

7 is a plan view showing a liquid screen filter device according to an embodiment of the present invention, and FIG. 8 is a front view schematically showing a state in which the vertical filter member 110 is installed in the liquid screen filter device.

7, the chamber body 171 of the filtering chamber 170 is formed in a cylindrical shape having a predetermined diameter, and a filter socket member 130 is installed at the lower portion of the chamber body 171, and the filter socket In the member 130, the vertical filter member 110 is installed in the coupling hole 132 to be spaced apart from each other by a predetermined interval.

In addition, a screen filter holder 172 is installed in the chamber body 171 so that the vertical filter member 110 can be installed more stably. These screen filter holders 172 are installed on the inner surface of the chamber body 171 formed in a cylindrical shape.

The screen filter holder 172 is formed in an approximately 'U' shape on a plane, and the filter case 118 is fitted to the screen filter holder 172 and coupled thereto.

In the chamber body 171 of such a liquid screen filter device, a liquid undiluted solution such as a beverage to be filtered, a fruit undiluted solution such as plum, or a liquid food additive such as vinegar and soy sauce is added.

As shown in FIG. 8 , the liquid stock solution injected into the chamber body 171 moves toward the central screen filter 112 through the front and rear screen filters 116 and 117 of the plurality of vertical filter members 110 installed vertically. do.

At this time, the liquid undiluted solution is filtered while being moved to the central screen filter 112 through the front and rear screen filters 116 and 117. It is moved to the outlet 119 of the 112).

The filtered liquid stock solution is moved to the socket body 131 of the filter socket member 130 , and the liquid stock solution is discharged through the discharge hole 135 .

As the liquid undiluted solution is filtered by the plurality of vertical filter members 110 installed to be spaced apart at regular intervals as described above, even if a large amount of the liquid undiluted solution is introduced, it is possible to quickly filter it.

In addition, the chamber body 171 can vary the diameter and height of the chamber body 171 according to the capacity to be filtered, as well as the number of vertical filter members 110 installed in the chamber body 171 by varying the number. can be installed.

Although the invention made by the present inventors has been described in detail according to the above embodiments, the present invention is not limited to the above embodiments and various modifications can be made without departing from the gist of the present invention.

110: vertical filter member 111: screen filter unit
112: center screen filter 113: vertical bar
114: first horizontal bar 115: second horizontal bar
116: front screen filter 117: rear screen filter
118: filter case 119: outlet
120: discharge holder unit 121: holder body
122: coupling groove 123: ring coupling groove
124: sealing ring 125: bush
130: filter socket member 131: socket body
132: coupling hole 133: first coupling hole
134: second coupler 135: discharge hole
150: upper fixing member 151: first frame
152: second frame 153: fixing hole
154: vertical fixing pin 155: horizontal fixing frame
170: filtering chamber 171: chamber body
172: screen filter holder

Claims (6)

A central screen filter 112, a front screen filter 116 installed on one surface of the central screen filter 112, a rear screen filter 117 installed on the other surface of the central screen filter 112, and the screen a vertical filter member 110 having a screen filter unit 111 including a filter case 118 installed on the edges of the filters 112, 116, and 117;
a filter socket member 130 in which the vertical filter member 110 is vertically installed and a plurality of vertical filter members 110 can be installed at regular intervals;
and an upper fixing member 150 installed on the vertical filter member 110 so that the vertical filter member 110 can be vertically stably installed.
The upper fixing member 150,
a first frame 151 and a second frame 152 formed to have a predetermined length;
a fixing hole 153 formed to be spaced apart from the first frame 151 and the second frame 152 by the separation distance of the vertical filter member 110;
a vertical fixing pin 154 installed in the fixing hole 153 to fix the vertical filter member 110;
and a horizontal fixing frame (155) installed between the first frame (151) and the second frame (152) and fixing the vertical filter member (110).
delete A central screen filter 112, a front screen filter 116 installed on one surface of the central screen filter 112, a rear screen filter 117 installed on the other surface of the central screen filter 112, and the screen a vertical filter member 110 having a screen filter unit 111 including a filter case 118 installed on the edges of the filters 112, 116, and 117;
The vertical filter member 110 is installed vertically, and the vertical filter member 110 is a filter socket member 130 provided so that a plurality of them can be installed at regular intervals;
The vertical filter member 110,
a screen filter unit 111 including the center screen filter 112 and the front and rear screen filters 116 and 117;
and a discharge holder unit 120 installed at the lower part of the filter case 118 so that the liquid filtered by the screen filter unit 111 can be discharged.
The central screen filter 112,
Vertical rods 113 installed to be spaced apart at regular intervals;
a first horizontal rod 114 installed in a zigzag shape surrounding the outer surface of the vertical rod 113;
A second horizontal rod 115 formed in a zigzag shape surrounding the outer surface of the vertical rod 113 and spaced apart from the first horizontal rod 114 by a predetermined height and installed symmetrically;
The front and rear screen filters (116, 117) are liquid vertical screen filters, characterized in that the mesh having a predetermined size is formed to filter foreign substances contained in the liquid phase of the object to be filtered.
4. The method of claim 3,
The discharge holder unit 120 includes a holder body 121 formed in a predetermined shape;
a coupling groove 122 formed in the upper portion of the holder body 121 so that the filter case 118 is fitted;
a plurality of ring coupling grooves 123 formed in the lower portion of the holder body 121;
a sealing ring 124 installed in the ring coupling groove 123;
and a bush (125) coupled to the holder body (121) so that the discharge holder unit (120) can be easily coupled to the filter socket member (130).
According to claim 1,
The filter socket member 130 includes a socket body 131 formed to a predetermined length so that a plurality of the vertical filter members 110 can be installed;
coupling holes 132 formed at regular intervals on the upper surface of the socket body 131 to install the plurality of vertical filter members 110;
a first coupling hole 133 coupled to one side of the socket body 131 so that the socket body 131 can be installed in the filtering chamber;
A liquid vertical screen filter comprising a;
According to any one of claims 1, 3 to 5,
and a filtering chamber 170 in which the plurality of vertical filter members 110 are installed therein so that the filtering object can be filtered by the vertical filter member 110.
The filtering chamber 170,
a chamber body 171 formed in a predetermined size;
and a screen filter holder 172 installed to be spaced apart from each other at regular intervals inside the chamber body 171 so that a plurality of vertical filter members 110 can be coupled from both sides inside the chamber body 171. A liquid screen filter device with

Images