JP3001913U - Liquid filtration device - Google Patents

Abstract

(57) [Abstract] [Purpose] To eliminate wasted time in the washing process and facilitate washing to improve the efficiency of filtration work. [Structure] A liquid tank 2 having a suction port 5 and a discharge port 6 communicating with a suction pump is provided in a main body 1, and an upper lid 9 which can be sealed is provided on an upper portion of the liquid tank 2 of the main body 1. On the bottom wall 2a of the tank 2, a plurality of suction pipes 11a juxtaposed to the guide pipe 11 communicating with the discharge port 6 are provided on the outer side along the bottom wall 2a so as to project toward the inside. 11 a is provided with a filter pad 15 and the connecting pipe 17 of the filter body cassette 14 having the connecting pipe 17 is detachably inserted and connected, and the liquid in the liquid tank 2 is sucked from the discharge port 6. Derivative 11,
A configuration in which sludge particles are filtered and taken out by the filter body cassette 14 via the suction pipe 11a.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a liquid filtration device that efficiently and rationally filters filtration products that are suitable for applications such as cooking oil, soy sauce, seasonings, sauces, soups and fruit juices, and dairy products.

[0002]

[Prior art]

 2. Description of the Related Art Conventionally, as this type of liquid filter, one in which a mesh-shaped filter body or filter cloth is wound around the outer periphery of a rotating drum to filter the liquid is used.

[0003]

[Problems to be solved by the device]

 The above-mentioned conventional filter has a fine mesh, and particularly when using a filter cloth or filter paper, the particles are entangled with the mesh or the fibers of the filter cloth, and the filtration efficiency is reduced. Therefore, they are either washed or replaced. However, the washing process requires time, and replacement of the filter cloth is a consumable item, which causes an economic loss. Therefore, the present invention is intended to facilitate the washing so that the filtration efficiency can be improved.

[0004]

[Means for Solving the Problems]

 In order to solve the above-mentioned conventional drawbacks, the present invention provides an upper lid that can be opened and closed and is sealed on a main body having a liquid tank provided with a suction port and a discharge port that communicates with a suction pump. The bottom wall of the liquid tank is provided with a plurality of suction pipes extending from the guide pipes provided along the outer side of the bottom wall so as to project from the bottom wall in the liquid tank. The structure is made hollow and the filter media pads are placed on both sides of the frame, and the lower part of the frame is connected to the inner part of the connecting pipe and the upper part of the plurality of filter body cassettes is connected. A pipe is detachably installed so that the liquid in the liquid tank is filtered through the filter body cassette by suction of the suction pump connected to the discharge port, and the filter body cassette is easily attached and detached to facilitate the cleaning work. It provides a filtration device that is often used.

[0005]

[Action]

 According to the present invention, in order to filter liquid such as oil, the oil in the fryer is sucked from the suction port 5 by the suction pump, and is supplied from the supply port 3 into the liquid tank 2 of the main body 1 through the suction valve 4. At the same time, when a certain amount of oil is supplied, the upper lid 9 is closed by a pressing metal fitting, and the oil in the liquid tank 2 is kept in the liquid tank 2 by the suction force by the drive of the suction pump connected to the discharge port 5. The necessary number of connecting pipes from the cassette 14 are connected to the projecting suction pipes 11a, 11a, ... With a handle, and the remaining unnecessary suction pipes 11a are closed by a plug or the like, The suction force due to the rotation is obtained by filtering the sludge particles in the oil from the guide pipe 11 through the filter pipe 15 provided in the filter body cassette 14 by the suction pipe 11a and sucking the filtered oil from the discharge port 5 through the suction pump. Vomiting by Than it is.

[0006]

【Example】

 FIG. 1 shows an embodiment of a liquid filtering device according to the present invention, which will be described below with reference to the drawings. Reference numeral 1 denotes a main body having a liquid tank 2 inside, a suction port 5 communicating with a supply port 3 communicating with the liquid tank 2 via a suction valve 4, and a discharge port 6 discharging a filtered liquid. The upper opening of the main body 1 is provided with a pivoting portion 7 which can be opened and closed at one end, and an upper lid 9 which is provided with a holding metal fitting 8 at an edge portion to seal the body. To enable movement. Further, the bottom wall 2a in the liquid tank 2 is configured to be flat, and furthermore, the bottom wall 2a is provided with a projection juxtaposed in parallel with the guide pipe 11 laterally provided outside along the bottom wall 2a. A plurality of suction pipes 11a, 11a ... Are provided so as to project into the liquid tank 2. One end of the guide pipe 11 is provided with the discharge port 6 via an intermediate valve 12, and a drain valve 13 is provided on the other end side to discharge the drain remaining in the guide pipe 11. Reference numeral 14 is a filter body cassette, in which a hollow frame body 14a and a pair of filter frames 14b, 14b in which wire meshes are stretched on the left and right sides of the frame body 14a are pivotally attached to the frame body 14a on the lower side. The filter frames 14b, 14b are placed on the frame body 14a by superposing the filter material pads 15 on the frame body 14a, and the upper side of the frame body 14a is sandwiched by the holding plate 16 to form the filter body cassette 14. There is. Further, a connection pipe 17 that is inserted into and connected to the suction pipe 11a is provided on the lower surface of the frame body 14a of the filter body cassette 14, and a handle 18 is further provided on the upper surface of the frame body 14a. Gripping at the time of attachment / detachment to / from 11a is performed. Further, a projecting piece 19 is provided on the upper side surface side of the frame body 14a of the filter body cassette 14 so as to be fitted in a recess provided in the locking plate 20 provided in the liquid tank 2 and stably supported. . In the figure, 21 is a vacuum gauge, 22 is a reverse injection valve, 23 is a stopper of the upper lid 9, 24 is a throttle valve, and 25 is a handle of the upper lid 9.

[0007]

[Effect of device]

 As described above, according to the present invention, on the bottom wall of the liquid tank in the main body, the suction pipes arranged side by side with the guide pipes leading to the discharge ports are protruded toward the inside and attached to and detached from the suction pipes. In addition to detachably connecting the connecting pipe from the enabled filter body cassette, the filter body cassette is configured to be openable and closable with the frame body and the filter frame, so if clogging occurs during filtration, the handle Therefore, the filtration work can be performed efficiently because it is easily taken out and washed, and there is an effect that it is not troublesome.

[Brief description of drawings]

FIG. 1 is a front view showing an embodiment of a liquid filtering device according to the present invention.

FIG. 2 is a left side view of FIG.

FIG. 3 is a right side view of FIG.

FIG. 4 is a perspective view of a filtration cassette.

FIG. 5 is a perspective view in which a part of FIG. 4 is opened.

[Explanation of symbols]

 1 Main Body 2 Liquid Tank 2a Bottom Wall 3 Supply Port 4 Suction Valve 5 Suction Port 6 Discharge Port 7 Pivoting Portion 8 Holding Metal 9 Top Lid 10 Castor 11 Guide Tube 11a Suction Pipe 12 Intermediate Valve 13 Drain Valve 14 Filter Body Cassette 14a Frame Body 14b Filter frame 15 Filter pad 16 Holding plate 17 Connecting pipe 18 Handle 19 Projection piece 20 Locking plate

Claims (1)

[Scope of utility model registration request] 1. A liquid tank having a suction port communicating with a supply port via a suction valve and a discharge port connected to a suction pump communicating with a filter body cassette via a guide tube is provided in the main body, and further, The upper opening of the main body has an upper lid that can be opened and closed and can be hermetically sealed, and the bottom wall of the liquid tank in the main body is provided along the outside of the bottom wall of the liquid tank. A suction pipe provided in parallel with the guide pipe at a distance from the bottom wall in the liquid tank is provided so as to project inward, and the suction pipe thus projected has a frame body and a pair of filter frame bodies. And a plurality of filter body cassettes consisting of filter media pads applied to both sides of the filter body cassettes, connecting pipes from the filter body cassettes to each other by the handles provided on the filter body cassettes, and sucking the suction pump connected to the discharge port. Filter the liquid in the liquid tank sealed by the filter cassette. Liquid filtering device characterized by