CN216062249U

CN216062249U - Novel candle type filter

Info

Publication number: CN216062249U
Application number: CN202122771814.3U
Authority: CN
Inventors: 李大伟; 王靖乔
Original assignee: Rks Environmental Science & Technology Shanghai Co ltd
Current assignee: Rks Environmental Science & Technology Shanghai Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-03-18
Anticipated expiration: 2031-11-12

Abstract

The utility model discloses a novel candle type filter, which belongs to the technical field of filtration and aims to solve the problems that after normal filtration for a period of time, a filter cake layer exceeds a certain thickness, the speed of filtrate passing through the filter cake layer is reduced, the filtration efficiency is poor, backwashing liquid is required to be used, chemical agent soaking and other methods are required to regenerate the filtration flux of a filter element, and the filter element is required to be disassembled for ultrasonic cleaning or replacement until the method can not meet the requirement for production any more, and the candle type filter takes time for disassembly cleaning or replacement due to more filter elements, and the risk of damaging the filter element is also generated in the disassembly process; through the setting of ultrasonic vibration stick and ultrasonic drive power supply, can send the ultrasonic wave to through adjusting the frequency of ultrasonic wave, can not dismantle and carry out online cleaning to filter element, realize the clean regeneration to filter element, alleviate the manual work and the time of dismantling filter element, reduce the risk of damaging filter element, improve the availability factor and the life of filter.

Description

Novel candle type filter

Technical Field

The utility model relates to the technical field of filtration, in particular to a novel candle type filter.

Background

The candle filter is a novel advanced, safe, efficient and pollution-free filtering mode, has the characteristics of high efficiency, energy conservation, high sealing and precision, simple and convenient maintenance, safety, reliability, high automation degree and the like, and can be widely applied to solid-liquid separation and filtration in industries such as petroleum, plastics, electroplating, chemical engineering, ceramics, pharmacy, sugar manufacturing and the like. The filter element in the filter is a cylindrical metal filter element or a plum blossom-shaped filter column and filter cloth. Candle filter material passes through the filter element, the solid is intercepted on the filter element surface, clarified liquid flows out the filter export through the filter core, after normally filtering a period of time, the filter cake layer exceeds certain thickness, the rate that the filtrating passes through the filter cake layer reduces, filtration efficiency worsens, just need clear away "filter cake layer", filter again after discharging the interior liquid of filter, after using a period of time, when filter element flux can't satisfy production (have the tiny particle to block up in the space of filter element in the filter element), backwash feed liquor (filtration direction is opposite) is usually used, methods such as chemical agent soaking make filter element filter flux regenerate, until this method can't satisfy production again, need to dismantle filter element and carry out ultrasonic cleaning or change filter element. The candle filter is time-consuming to dismantle and clean or replace due to more filter elements, and the dismantling process also has the risk of damaging the filter elements.

SUMMERY OF THE UTILITY MODEL

In view of the problems in the prior art, the utility model discloses a novel candle filter, which adopts the technical scheme that the novel candle filter comprises a filter tank body, a filter element, an inner collecting pipe, an ultrasonic vibration rod, an ultrasonic driving power supply and a liquid level switch, wherein the filter element is arranged in the filter tank body, the top of the filter element is communicated with the inner collecting pipe, the collection and the filtration of materials can be realized through the arrangement of the filter element and the inner collecting pipe, the ultrasonic vibration rod is arranged on one side of the filter element, one end of the ultrasonic vibration rod is communicated with the ultrasonic driving power supply, ultrasonic waves can be emitted through the arrangement of the ultrasonic vibration rod and the ultrasonic driving power supply, the filter element is cleaned on line by adjusting the frequency of the ultrasonic waves, the cleaning and the regeneration of the filter element are realized, and the labor and the time for disassembling the filter element are reduced, the risk of damaging a filter element is reduced, the use efficiency is improved, the service life is prolonged, a liquid level switch is arranged on one side above a filter tank body, the liquid level height in the filter tank body can be detected through the arrangement of the liquid level switch, the filter tank body comprises a cylinder body, an upper sealing head and a lower sealing head, the top of the cylinder body is fixedly connected with the upper sealing head, the bottom of the cylinder body is fixedly connected with the lower sealing head, one side of the lower sealing head is provided with a liquid inlet, the bottom of the lower sealing head is provided with a sewage discharge outlet, one side of the cylinder body is provided with a liquid outlet, through the arrangement of the liquid inlet and the sewage discharge outlet, the guiding-in and the discharging of cleaning liquid can be facilitated, an ultrasonic vibration rod mounting port, an air exhaust port and a liquid level switch mounting port are sequentially arranged on the top of the upper sealing head from left to right, through the arrangement of the ultrasonic vibration rod mounting port, the air exhaust port and the liquid level switch mounting port, can be easy to assemble ultrasonic vibration stick and liquid level switch, the gas of the internal portion of filter jar can in time be discharged simultaneously.

In a preferred embodiment of the present invention, the ultrasonic vibrator is disposed inside the cylinder, and the ultrasonic vibrator can continuously emit ultrasonic waves into the cylinder.

In a preferred embodiment of the present invention, the ultrasonic vibrator mounting surface is disposed outside the upper head and connected to the ultrasonic vibrator mounting opening, and the ultrasonic vibrator mounting opening fixes the ultrasonic vibrator.

In a preferred embodiment of the present invention, the number of the ultrasonic vibration rods is plural, the ultrasonic vibration rods are uniformly distributed, and the uniformly distributed ultrasonic vibration rods uniformly clean the inside of the filter tank.

As a preferable technical scheme of the utility model, the filtering part of the ultrasonic vibration rod is made of a metal round filter element or filter cloth.

As a preferred technical scheme of the utility model, the exhaust port is positioned in the middle of the top of the upper end enclosure, and gas in the filter tank body can be exhausted in time through the exhaust port.

As a preferred technical scheme of the utility model, the liquid level switch is positioned at the top of the liquid level switch mounting opening, and the liquid level switch is fixedly mounted through the liquid level switch mounting opening.

The utility model has the beneficial effects that: according to the utility model, through the arrangement of the ultrasonic vibrating rod and the ultrasonic driving power supply, ultrasonic waves can be emitted, and through adjusting the frequency of the ultrasonic waves, the filter element can be cleaned on line without being disassembled, so that the cleaning and regeneration of the filter element are realized, the labor and time for disassembling the filter element are reduced, the risk of damaging the filter element is reduced, the service efficiency of the filter is improved, and the service life of the filter is prolonged.

Drawings

FIG. 1 is a schematic cross-sectional front view of the present invention;

FIG. 2 is a schematic top view of the cross-sectional structure of the present invention.

In the figure: 1. a filter tank; 2. a filter element; 3. an inner header; 4. an ultrasonic vibration rod; 5. an ultrasonic drive power supply; 6. a liquid level switch; 7. a barrel; 8. an upper end enclosure; 9. a lower end enclosure; 10. a liquid inlet; 11. an ultrasonic vibration rod mounting port; 12. an exhaust port; 13. a liquid level switch mounting port; 14. a liquid outlet; 15. a sewage draining outlet.

Detailed Description

Example 1

The technical scheme of the utility model is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 2, the utility model discloses a novel candle filter, which adopts the technical scheme that the novel candle filter comprises a filter tank body 1, a filter element 2, an inner collecting pipe 3, an ultrasonic vibration rod 4, an ultrasonic driving power supply 5 and a liquid level switch 6, wherein the filter element 2 is arranged inside the filter tank body 1, the top of the filter element 2 is communicated with the inner collecting pipe 3, the filter element 2 and the inner collecting pipe 3 filter and collect materials added into the filter tank body 1, the ultrasonic vibration rod 4 is arranged on one side of the filter element 2, one end of the ultrasonic vibration rod 4 is communicated with the ultrasonic driving power supply 5, the ultrasonic driving power supply 5 adjusts the ultrasonic frequency, the ultrasonic vibration rod 4 uniformly emits ultrasonic waves, the filter element 2 is cleaned on line by the ultrasonic waves, and the cleaning and regeneration of the filter element 2 are realized, alleviate the manual work and the time of dismantling filter element 2, reduce the risk that damages filter element 2, improve the availability factor, one side of the filter tank body 1 top is provided with liquid level switch 6, and liquid level switch 6 responds to the liquid level height of washing liquid in real time, the filter tank body 1 includes barrel 7, upper cover 8 and low head 9, the top fixedly connected with upper cover 8 of barrel 7, the bottom fixedly connected with low head 9 of barrel 7, one side of low head 9 is provided with inlet 10, the bottom of low head 9 is provided with drain 15, barrel 7 one side is provided with liquid outlet 14, liquid outlet 14 can discharge the liquid after filtering, and the washing liquid is in leading-in barrel 7 from inlet 10, and the sewage after the washing is accomplished is discharged from drain 15, the top of upper cover 8 has set gradually ultrasonic vibration stick installing port 11, liquid outlet 14 from left to right, An exhaust port 12 and a level switch mounting port 13.

In a preferred embodiment of the present invention, the ultrasonic vibrator 4 is disposed inside the cylinder 7, and the ultrasonic vibrator 4 continuously emits ultrasonic waves into the cylinder 7.

In a preferred embodiment of the present invention, the mounting surface of the ultrasonic vibrator 4 is disposed outside the upper head 8 and connected to the ultrasonic vibrator mounting opening 11, and the ultrasonic vibrator mounting opening 11 fixes the ultrasonic vibrator 4.

In a preferred embodiment of the present invention, the number of the ultrasonic vibration rods 4 is plural, the ultrasonic vibration rods 4 are uniformly distributed, and the uniformly distributed ultrasonic vibration rods 4 uniformly clean the inside of the filter tank 1.

As a preferred technical scheme of the utility model, the material of the filtering part of the ultrasonic vibrating rod 4 is a metal round filter element or filter cloth.

As a preferred technical scheme of the utility model, the exhaust port 12 is positioned in the middle of the top of the upper end enclosure 8, and the exhaust port 12 timely exhausts the gas in the filter tank body 1.

As a preferred technical solution of the present invention, the liquid level switch 6 is located at the top of the liquid level switch mounting port 13, and the liquid level switch mounting port 13 can fix the liquid level switch 6.

The working principle of the utility model is as follows: when the filter is installed, the upper end socket 8 seals the cylinder 7, the liquid level switch 6 is fixedly installed at a liquid level switch installation opening 13, the ultrasonic vibration rod 4 is installed at an ultrasonic vibration rod installation opening 11, when the filter is used, the filter element 2 and the inner collecting pipe 3 filter and collect materials added into the interior of the filter tank body 1, when the filter is cleaned, cleaning liquid is guided into the cylinder 7 from the liquid inlet 10, the liquid level switch 6 senses the liquid level height of the cleaning liquid in real time, the liquid inlet is stopped after the liquid level reaches a specified height, the ultrasonic frequency is adjusted by the ultrasonic driving power supply 5, the ultrasonic vibration rod 4 uniformly emits ultrasonic waves, the filter element 2 is cleaned on line by the ultrasonic waves, the cleaning and regeneration of the filter element 2 are realized, the labor and time for disassembling the filter element 2 are reduced, the risk of damaging the filter element 2 is reduced, and the use efficiency is improved, the exhaust port 12 timely exhausts the gas in the filter tank body 1, and finally the sewage after cleaning is exhausted from the sewage discharge port 15.

The mechanical connection according to the utility model is a conventional means used by the skilled person and can be suggested by limited trials and is common general knowledge.

Components not described in detail herein are prior art.

Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes and modifications without inventive changes may be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.

Claims

1. A novel candle filter which is characterized in that: the ultrasonic vibration filter comprises a filter tank body (1), a filter element (2), an inner collecting pipe (3), an ultrasonic vibration rod (4), an ultrasonic driving power supply (5) and a liquid level switch (6), wherein the filter element (2) is arranged in the filter tank body (1), the top of the filter element (2) is communicated with the inner collecting pipe (3), the ultrasonic vibration rod (4) is arranged on one side of the filter element (2), one end of the ultrasonic vibration rod (4) is communicated with the ultrasonic driving power supply (5), the liquid level switch (6) is arranged on one side above the filter tank body (1), the filter tank body (1) comprises a cylinder body (7), an upper end enclosure (8) and a lower end enclosure (9), the top of the cylinder body (7) is fixedly connected with the upper end enclosure (8), and the bottom of the cylinder body (7) is fixedly connected with the lower end enclosure (9), one side of low head (9) is provided with inlet (10), the bottom of low head (9) is provided with drain (15), barrel (7) one side is provided with liquid outlet (14), the top of upper cover (8) has from left to right set gradually ultrasonic vibration stick installing port (11), gas vent (12) and liquid level switch installing port (13).

2. A novel candle filter according to claim 1, wherein: the ultrasonic vibrating rod (4) is arranged inside the cylinder body (7).

3. A novel candle filter according to claim 1, wherein: the mounting surface of the ultrasonic vibration rod (4) is arranged outside the upper end enclosure (8) and is connected with the mounting port (11) of the ultrasonic vibration rod.

4. A novel candle filter according to claim 1, wherein: the number of the ultrasonic vibration rods (4) is multiple, and the ultrasonic vibration rods (4) are uniformly distributed.

5. A novel candle filter according to claim 1, wherein: the filtering part of the ultrasonic vibrating rod (4) is made of a metal round filter element or filter cloth.

6. A novel candle filter according to claim 1, wherein: the exhaust port (12) is positioned in the middle of the top of the upper end enclosure (8).

7. A novel candle filter according to claim 1, wherein: the liquid level switch (6) is positioned at the top of the liquid level switch mounting port (13).