Ultrasonic Y-shaped filter

Abstract

The utility model relates to the technical field of filters, in particular to an ultrasonic Y-shaped filter, which comprises a filter shell, a fluid inlet and a fluid outlet are arranged on the filter shell, a cylindrical filter screen is mounted in the filter shell, an ultrasonic transmission rod is mounted in the filter shell, and the ultrasonic transmission rod is connected with the filter shell. And one end of the ultrasonic transmission rod penetrates through the cylindrical filter screen and is provided with a crushing mechanism. According to the ultrasonic Y-shaped filter, cavitating impact is conducted on agglomerated materials located on the inner side of the cylindrical filter screen through ultrasonic high-frequency vibration, the agglomerated materials before entering the filter screen can be crushed through the impact force of fluid flowing by arranging the crushing mechanism, and then the situation that the ultrasonic crushing effect is reduced due to the fact that the flow speed of fluid is too high or the fluid is not evenly distributed is avoided; the cooperation of the two can significantly improve the trafficability of filler-containing liquid in the filter screen of the filter, solve the problem of filter screen blockage, and improve the filtering efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to filter technical field, concretely is a kind of ultrasonic wave Y type filter. BACKGROUND

[0002] Y type filter is indispensable filter device of pipeline system of conveying medium, Y type filter is usually installed in the import end of pressure reducing valve, pressure relief valve, fixed water level valve or other equipment, to remove the impurities in medium, to protect the normal use of valve and equipment.

[0003] The existing Y type filter is in the filtering of high viscosity liquid containing filler, and the filler in the liquid can be aggregated to cause the filter screen to be blocked, resulting in the continuous decline of the filtering efficiency of the filter, and even complete blockage. In view of this, an ultrasonic wave Y type filter is provided. SUMMARY

[0004] The purpose of the embodiment of the utility model is to provide an ultrasonic wave Y type filter, which solves the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] An ultrasonic wave Y type filter, comprising a filter housing, a fluid inlet and a fluid outlet are provided on the filter housing, a cylindrical filter screen is installed in the filter housing, an ultrasonic transmission rod is installed in the filter housing, one end of the ultrasonic transmission rod penetrates through the cylindrical filter screen and is provided with a crushing mechanism.

[0007] Further, the crushing mechanism comprises a mounting block, the mounting block is detachably mounted at one end of the ultrasonic transmission rod, and a plurality of conical blocks are fixedly connected to the surface of the mounting block.

[0008] Further, the mounting block is trumpet-shaped, the diameter of one end of the mounting block close to the fluid inlet is small, the diameter of one end of the mounting block close to the cylindrical filter screen is large, and the plurality of conical blocks are uniformly distributed on the outer circumferential side of the mounting block.

[0009] Further, a plurality of flexible chains are fixedly connected to the mounting block, and a plurality of impact blocks are fixedly connected to the flexible chains.

[0010] Further, the crushing mechanism further comprises a threaded sleeve and a threaded rod matched, the threaded sleeve is fixedly connected to one end of the mounting block, and the threaded rod is fixedly connected to the ultrasonic transmission rod.

[0011] Further, the ultrasonic transmission rod is installed at one end of the filter housing away from the fluid inlet through a flange, and an ultrasonic wave generator is connected to one end of the ultrasonic transmission rod.

[0012] By the above technical scheme, the utility model provides a kind of ultrasonic wave Y filter.

[0013] The ultrasonic wave Y filter carries out cavitation impact to the agglomerated material in the filter screen by the high-frequency vibration of ultrasonic wave, and by setting the crushing mechanism, the agglomerated material before entering the filter screen can be crushed by the impact force of fluid flow, thereby avoiding the effect of ultrasonic crushing due to too fast fluid flow rate or uneven distribution, and the cooperation of the two can significantly improve the passability of the filler-containing liquid in the filter screen of the filter, solve the problem of filter screen blockage, and improve the filtering efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0014] The accompanying drawings described herein are used to provide further understanding of the utility model and form part of the present application:

[0015] Figure 1 It is the overall structure schematic diagram of the embodiment of the utility model;

[0016] Figure 2 It is the schematic diagram of the crushing mechanism in the embodiment of the utility model;

[0017] Figure 3 It is the embodiment of the utility model Figure 2 The enlarged view of structure in A place.

[0018] In the drawing: 1, filter shell; 101, fluid inlet; 102, fluid outlet; 2, cylindrical filter screen; 3, ultrasonic transmission rod; 4, ultrasonic generator; 5, crushing mechanism; 501, mounting block; 502, conical block; 503, flexible chain; 504, impact block; 505, threaded rod; 506, threaded sleeve; 6, flange. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0020] Please refer to Figures 1-3 The utility model provides a kind of technical scheme:

[0021] The utility model provides an ultrasonic Y type filter, including filter casing 1, be equipped with filter chamber in filter casing 1, be equipped with fluid inlet 101 and fluid outlet 102 on filter casing 1 respectively for fluid to go in and out, install the cylinder type filter screen 2 in the chamber in filter casing 1, one end of cylinder type filter screen 2 is towards fluid inlet 101, and the lateral side of cylinder type filter screen 2 is towards fluid outlet 102, so that liquid is filtered and is discharged from fluid outlet 102, the one end of filter casing 1 away from fluid inlet 101 is installed with ultrasonic transmission rod 3 through flange 6, and the one end of ultrasonic transmission rod 3 is connected with ultrasonic generator 4, and ultrasonic transmission rod 3 passes through the center axis of cylinder type filter screen 2, carries out cavitation impact to the agglomerate material in cylinder type filter screen 2 through ultrasonic high-frequency vibration, improves the passability of the liquid containing filler in the filter screen, solves the problem of filter screen blockage, and improves the filtering efficiency.

[0022] Further, one end of the ultrasonic transmission rod 3 passes through the cylinder type filter screen 2 and is provided with a crushing mechanism 5. Through the cooperation of the crushing mechanism 5 and ultrasonic vibration, the crushing effect can be significantly improved, and the effect of ultrasonic crushing can be reduced due to excessive fluid flow rate or uneven distribution.

[0023] For details, please refer to Figure 2 and Figure 3 The crushing mechanism 5 in the embodiment includes a mounting block 501. The mounting block 501 is trumpet-shaped, with a small diameter near the fluid inlet 101 and a large diameter near the cylinder type filter screen 2, thereby reducing the resistance of the water flow. The large opening of the trumpet-shaped mounting block 501 is a certain distance from the cylinder type filter screen 2, allowing the fluid to flow smoothly. A plurality of tapered blocks 502 are fixedly connected to the outer periphery of the mounting block 501. The plurality of tapered blocks 502 are evenly distributed. During the entry of the fluid, the fluid inlet 101 channel is squeezed due to the presence of the mounting block 501, the internal volume of the channel gradually decreases, the fluid pressure increases, and the agglomerates in the fluid impact the tapered blocks 502 at high speed, thereby promoting the crushing of the agglomerates.

[0024] Further, a plurality of flexible chains 503 are fixedly connected to the mounting block 501. The plurality of flexible chains 503 are arranged in a circular array. A plurality of impact blocks 504 are fixedly connected to each flexible chain 503. The plurality of impact blocks 504 are linearly and equidistantly distributed along the length direction of the flexible chain 503 to adapt to the length of the cylinder type filter screen 2. The impact blocks 504 are spherical. The end of the flexible chain 503 away from the mounting block 501 is a free end, allowing it to shake under the action of the liquid flow and ultrasonic vibration, and then move randomly in the cylinder type filter screen 2, so that the impact blocks 504 impact the inner wall of the cylinder type filter screen 2, promote the shaking of the cylinder type filter screen 2, and further crush the agglomerates.

[0025] In addition, the crushing mechanism 5 further comprises a threaded sleeve 506 and a threaded rod 505 arranged in pairs, the threaded sleeve 506 is fixedly connected to one end of the mounting block 501, and the threaded rod 505 is fixedly connected to one end of the ultrasonic transmission rod 3, so that the mounting block 501 and the ultrasonic transmission rod 3 can be disassembled, and then the conical block 502 and the impact block 504 can be cleaned or replaced.

[0026] The ultrasonic Y-shaped filter of the utility model in use, first of all through the flange 6 installs the ultrasonic transmission rod 3 on the filter shell 1. Before starting filtration, open the ultrasonic generator 4, and the ultrasonic generator 4 generates ultrasonic waves to force the ultrasonic transmission rod 3 to vibrate at high frequency: 20-100Khz, effective diameter is about 50cm, and vibration amplitude is about 2-3mm.

[0027] The filler-containing high-viscosity liquid enters the filter shell 1 from the fluid inlet 101, and the fluid is extruded by the mounting block 501 in the channel of the fluid inlet 101, the pressure and flow rate increase, and the fluid impacts the conical block 502 on the surface of the mounting block 501 at high speed, so that the agglomerates in the fluid are broken. Subsequently, the fluid enters the cylindrical filter screen 2, and the agglomerated filler particles in the liquid adhere to the inside of the cylindrical filter screen 2, at which time the high-frequency vibration generated by the ultrasonic transmission rod 3 forces the liquid around the cylindrical filter screen 2 to form a cavitation effect, and the intense shock wave generated by cavitation impacts, disperses and breaks the agglomerated filler adhering to the inside of the cylindrical filter screen 2. In addition, the flexible chain 503 and the impact block 504 will shake under the action of liquid flow and ultrasonic vibration, so that the impact block 504 impacts the inner wall of the cylindrical filter screen 2, promotes the shaking of the cylindrical filter screen 2, and further breaks the agglomerates. The agglomerated filler after three times of crushing flows out through the cylindrical filter screen 2, and finally flows out of the filter through the fluid outlet 102, and thus the problem of filter screen blockage caused by filler agglomeration in the filler-containing high-viscosity liquid is solved.

[0028] It should be noted that in this document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0029] Although the embodiments of the utility model have been shown and described, it should be understood by those of ordinary skill in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An ultrasonic Y-type filter, comprising a filter housing (1), wherein the filter housing (1) is provided with a fluid inlet (101) and a fluid outlet (102), and a cylindrical filter screen (2) is installed inside the filter housing (1), characterized in that, An ultrasonic transmission rod (3) is installed inside the filter housing (1). One end of the ultrasonic transmission rod (3) passes through the cylindrical filter screen (2) and is equipped with a crushing mechanism (5).

2. The ultrasonic Y-type filter according to claim 1, characterized in that, The crushing mechanism (5) includes a mounting block (501), which is detachably mounted on one end of the ultrasonic transmission rod (3), and a plurality of conical blocks (502) are fixedly connected to the surface of the mounting block (501).

3. The ultrasonic Y-type filter according to claim 2, characterized in that, The mounting block (501) is trumpet-shaped, with a smaller diameter at the end of the mounting block (501) near the fluid inlet (101) and a larger diameter at the end near the cylindrical filter screen (2). Multiple conical blocks (502) are evenly distributed on the outer periphery of the mounting block (501).

4. The ultrasonic Y-type filter according to claim 2, characterized in that, Multiple flexible chains (503) are fixedly connected to the mounting block (501), and multiple impact blocks (504) are fixedly connected to the flexible chains (503).

5. The ultrasonic Y-type filter according to claim 2, characterized in that, The crushing mechanism (5) also includes a threaded sleeve (506) and a threaded rod (505) that are provided in a matching manner. The threaded sleeve (506) is fixedly connected to one end of the mounting block (501), and the threaded rod (505) is fixedly connected to the ultrasonic transmission rod (3).

6. The ultrasonic Y-type filter according to claim 1, characterized in that, The ultrasonic transmission rod (3) is installed at one end of the filter housing (1) away from the fluid inlet (101) via a flange (6), and an ultrasonic generator (4) is connected to one end of the ultrasonic transmission rod (3).

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