CN214971999U

CN214971999U - Ultrasonic cleaning device suitable for light filter material

Info

Publication number: CN214971999U
Application number: CN202121386908.2U
Authority: CN
Inventors: 吴少华; 李玲; 郭鑫宇
Original assignee: Tianjin Huaxia Yitai Environmental Engineering Co ltd
Current assignee: Tianjin Huaxia Yitai Environmental Engineering Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2021-12-03
Anticipated expiration: 2031-06-22

Abstract

The utility model discloses an ultrasonic cleaning device suitable for light filter materials, which comprises a filter tank body, wherein the lower part of one side of the filter tank body is provided with a water inlet, the upper part of one side of the filter tank body is provided with a water outlet, a filter head plate is fixedly arranged in the filter tank body, and a plurality of pagoda filter heads are uniformly arranged on the filter head plate; a light filter material is arranged in the filtering tank body and below the filter head plate; the bottom surface that the inside of filtering the jar body is located the filter head board is provided with ultrasonic vibration stick, and ultrasonic vibration stick passes through bolt assembly and filter head board is fixed, and the upper portion of the outside one side of filtering the jar body is provided with supersonic generator, and supersonic generator passes through the cable and is connected with ultrasonic vibration stick. The utility model discloses an ultrasonic cleaning device, through the supersonic generator who sets up and the ultrahigh frequency's of ultrasonic vibration stick production vibration, make the pollutant vibration of adhesion drop on the light filter material, can effectively improve the cleanliness of light filter material behind the backwash, reduce the cleaning water volume.

Description

Ultrasonic cleaning device suitable for light filter material

Technical Field

The utility model relates to a light filter material cleaning equipment technical field especially relates to an ultrasonic cleaning device suitable for light filter material.

Background

In the water treatment process, backwashing is needed after the existing filter material runs for a period of time so as to prevent the filter material from hardening and influencing the effluent quality. For the light filter material, because the density is less than that of water, the filter material floats on the water surface, and the conventional backwashing modes mainly comprise water washing, air washing, mechanical stirring and the like.

The conventional cleaning mode has poor cleaning effect, high water consumption and high energy consumption. To sum up, the prior art devices have the following problems: 1. the cleaning efficiency is low; 2. the water consumption is large; 3. the energy consumption is high.

This device improves filter material cleaning performance through increasing ultrasonic cleaning device, reduces the washing water consumption, and the energy saving consumes.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned drawbacks and deficiencies of the prior art, it would be desirable to provide an ultrasonic cleaning device suitable for use with lightweight filter media.

The utility model provides an ultrasonic cleaning device suitable for light filter material, including filtering the jar body, the lower part intercommunication of one side of filtering the jar body is provided with the water inlet, the upper portion intercommunication of one side of filtering the jar body is provided with the delivery port, fixed being provided with the filter head board on the wall of the inside of filtering the jar body, evenly be provided with a plurality of pagoda filter heads on the filter head board; a light filter material is arranged in the filtering tank body and below the filter head plate; the inside of filtering the jar body is located the fixed ultrasonic vibration stick that is provided with in bottom surface of filter head board, ultrasonic vibration stick pass through bolt assembly with filter head board fixed connection, the upper portion of the outside one side of filtering the jar body is fixed and is provided with supersonic generator, supersonic generator pass through the cable with ultrasonic vibration stick connects, ultrasonic vibration stick submerges in the aquatic completely, ultrasonic vibration stick with the cable junction is sealed waterproof.

Preferably, the ultrasonic vibration stick set up in the centre of light filter material, the ultrasonic vibration stick includes the vibrting spear, the top of vibrting spear is provided with the ring flange, the top of ring flange is provided with the damping ring for reduce the influence of ultrasonic vibration to fixed part.

Preferably, the vibration frequency range of the ultrasonic vibration rod is 28-40KHZ, and the vibration rod is made of stainless steel. Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses an ultrasonic cleaning device, through supersonic generator and the ultrasonic vibration stick that sets up, under supersonic generator's effect, the electric current produces the ultrasonic wave, cavitation takes place in the aquatic, the hydrone blasting constantly strikes and washs the object surface, under ultrasonic high frequency vibration, the pollutant that adheres the type drops from light filter material surface, cleanliness improves behind the light filter material backwash, the backwash is effectual, the cleanliness of light filter material after the improvement backwash, reduce the cleaning water consumption, reduce the energy consumption, practice thrift the cost.

It should be understood that what is described in this summary section is not intended to limit key or critical features of embodiments of the invention, nor is it intended to limit the scope of the invention.

Other features of the present invention will become apparent from the following description.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:

fig. 1 is a schematic structural diagram of an ultrasonic cleaning device suitable for a lightweight filter material according to an embodiment of the present invention;

FIG. 2 is a schematic view showing a structure of an ultrasonic vibration horn;

reference numbers in the figures: 1. filtering the tank body; 2. a water inlet; 3. a water outlet; 4. a filter head plate; 5. a light filter material; 6. an ultrasonic vibration rod; 61. a vibrating rod; 62. a flange plate; 63. a damping ring; 7. an ultrasonic generator; 8. a cable; 9. a pagoda filter head.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1 to 2, an embodiment of the present invention provides an ultrasonic cleaning device suitable for a lightweight filter material, including a filter tank 1, a water inlet 2 is communicated with a lower portion of one side of the filter tank 1, a water outlet 3 is communicated with an upper portion of one side of the filter tank 1, a filter head plate 4 is fixedly disposed on a wall surface inside the filter tank 1, and a plurality of pagoda filter heads 9 are uniformly disposed on the filter head plate 4; a light filter material 5 is arranged in the filter tank body 1 below the filter head plate 4; the inside of the filtering tank body 1 is located the fixed ultrasonic vibration stick 6 that is provided with in the bottom surface of filter head plate 4, and ultrasonic vibration stick 6 passes through bolt assembly and filter head plate 4 fixed connection, and the fixed supersonic generator 7 that is provided with in the upper portion of one side of the outside of the filtering tank body 1, supersonic generator 7 pass through the cable 8 and be connected with ultrasonic vibration stick 6, and ultrasonic vibration stick 6 submerges in aqueous completely, and ultrasonic vibration stick 6 is waterproof seal with the cable 8 junction.

In a preferred embodiment, the ultrasonic vibration rod is arranged in the middle of the light filter material 5, the ultrasonic vibration rod 6 comprises a vibration rod 61, a flange 62 is arranged on the top of the vibration rod 61, a damping ring 63 is arranged on the top of the flange 62, and the purpose of the damping ring 63 is to reduce the influence of ultrasonic vibration on the fixed part.

In a preferred embodiment, the vibration frequency of the ultrasonic vibration rod 6 is in the range of 28-40KHZ, and the vibration rod 61 is made of stainless steel.

The utility model discloses a theory of operation: sewage enters the filtering tank body 1 from the water inlet 2, and suspended particles in the sewage are intercepted by the light filtering material 5 under the action of the light filtering material 5; the density of the light filter material 5 is smaller than that of water, the light filter material floats in the filtering tank body 1, a plurality of pagoda filter heads 9 are uniformly arranged on the filter head plate 4, the light filter material 5 stays in the light filter material layer under the interception action of the pagoda filter heads 9, and supernatant passes through the pagoda filter heads 9 and is discharged from the water outlet 3.

After a period of operation, some pollutants adhered to the surface of the light filter material 5, especially because the pollutants become sticky after PAM is added, the pollutants adhered to the surface of the light filter material 5 are not easy to fall off, the filtering effect is weakened, and at this time, the light filter material 5 needs to be cleaned; the cleaning method of ultrasonic vibration is adopted, wherein the ultrasonic vibration rod 6 consists of a vibration rod 61, a flange plate 62 and a damping ring 63, the damping ring 63 is used for reducing the influence of the ultrasonic vibration on the fixed parts of the filter tank body 1, and the ultrasonic vibration rod 6 is fixed with the filter head plate 4 through a bolt assembly; the position of the ultrasonic vibrating rod 6 is positioned in the middle of the light filter material layer; the ultrasonic generator 7 is connected to the ultrasonic vibrator 6 through a cable 8, and transmits a vibration signal to the ultrasonic vibrator 6 through the cable 8.

The vibrating rod 61 is made of stainless steel, the size of the vibrating head is 630 × 60, and the vibrating head can be adjusted according to actual conditions; the vibration frequency range of the vibrating rod 61 is 28-40KHZ, and a plurality of vibrating heads are uniformly distributed in the filtering tank body 1; the ultrasonic vibration rod 6 is connected with the ultrasonic generator 7 through a cable 8, under the action of the ultrasonic generator 7, current generates ultrasonic waves, cavitation is generated in water, water molecule blasting continuously impacts the surface of a cleaned object, adhesion type pollutants fall off from the surface of the light filter material under the high-frequency vibration of the ultrasonic waves, the cleanliness of the light filter material after backwashing is improved, and the backwashing effect is good; the vibration time and the vibration frequency of the ultrasonic vibration rod 6 are adjustable, so that the light filter material 5 can be better cleaned.

In the description of the present specification, the terms "connect", "mount", "fix", and the like are to be understood in a broad sense, for example, "connect" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In the description of the present application, the description of the terms "one embodiment," "some embodiments," etc. means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The ultrasonic cleaning device suitable for the light filter material is characterized by comprising a filter tank body, wherein the lower part of one side of the filter tank body is communicated with a water inlet, the upper part of one side of the filter tank body is communicated with a water outlet, a filter head plate is fixedly arranged on the wall surface in the filter tank body, and a plurality of pagoda filter heads are uniformly arranged on the filter head plate; a light filter material is arranged in the filtering tank body and below the filter head plate; the inside of filtering the jar body is located the fixed ultrasonic vibration stick that is provided with in bottom surface of filter head board, ultrasonic vibration stick pass through bolt assembly with filter head board fixed connection, the upper portion of the outside one side of filtering the jar body is fixed and is provided with supersonic generator, supersonic generator pass through the cable with ultrasonic vibration stick connects, ultrasonic vibration stick submerges in the aquatic completely, ultrasonic vibration stick with the cable junction is sealed waterproof.

2. The ultrasonic cleaning device for the light filter material according to claim 1, wherein the ultrasonic vibration rod is arranged in the middle of the light filter material and comprises a vibration rod, a flange is arranged at the top of the vibration rod, and a damping ring is arranged at the top of the flange and used for reducing the influence of ultrasonic vibration on the fixed component.

3. The ultrasonic cleaning device for the lightweight filter material as claimed in claim 2, wherein the vibration frequency of the ultrasonic vibration rod is in the range of 28-40KHZ, and the vibration rod is made of stainless steel.