A disc filter

Abstract

The utility model discloses a disc filter, including a filter body, a box body is arranged inside the filter body, a filter disc is arranged on the top side of the box body, a drum is arranged inside the filter disc, the number of filter discs is five, the drum runs through all the filter discs, a slurry tank is arranged on the bottom side of the filter disc, an ultrasonic component is arranged inside the slurry tank, a brush box is arranged on the inner wall of the box body, and the brush box is arranged in contact with the filter disc. The utility model is a disc filter, which can ensure the uniformity and stability of the filtering effect by vibrating the mud fluid during filtering by setting the ultrasonic component, and can also use the ultrasonic component to clean the filter disc after filtering, thereby improving the filtering effect and facilitating the cleaning work of the staff.

Description

Technical Field

[0001] The utility model relates to the technical field of solid-liquid separation, in particular to a disc filter. Background Art

[0002] As a common solid-liquid separation equipment, disc filter is widely used in mining, chemical industry, environmental protection and other fields. In the filtration process of traditional disc filter, due to the uneven distribution of mud fluid and the deposition of solid particles, the filtration effect is often unstable, and the filter disc is prone to dirt after long-term use, which increases the difficulty and workload of cleaning.

[0003] In the prior art, the disc filter has the following problems during the filtration process:

[0004] 1. The mud fluid is unevenly distributed on the filter disc, resulting in unstable filtering effect.

[0005] 2. Solid particles are easily deposited on the filter disc during the filtration process, affecting the filtration effect and the service life of the filter disc.

[0006] 3. The filter plate is prone to dirt after long-term use, and the cleaning workload is large and the effect is poor. Utility Model Content

[0007] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a disc filter.

[0008] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0009] The utility model discloses a disc filter comprising a filter body, wherein a box body is arranged inside the filter body, a filter disc is arranged on the top side of the box body, a rotating drum is arranged inside the filter disc, the number of the filter discs is five, the rotating drum runs through all the filter discs, a slurry tank is arranged on the bottom side of the filter disc, an ultrasonic component is arranged inside the slurry tank, a brush box is arranged on the inner wall of the box body, and the brush box is arranged in close contact with the filter disc.

[0010] As a preferred technical solution of the utility model, the ultrasonic component includes an ultrasonic generator and an ultrasonic transducer, and the ultrasonic transducer is arranged at one end of the ultrasonic generator.

[0011] As a preferred technical solution of the utility model, a water inlet and a water outlet are arranged at one end of the slurry tank, and one end of the filter disc is arranged inside the slurry tank.

[0012] As a preferred technical solution of the utility model, the rotary drum is connected to the filter disc, and a motor is provided at one end of the rotary drum.

[0013] As a preferred technical solution of the utility model, a brush is provided at one end of the brush box.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model discloses a disc filter, which can ensure the uniformity and stability of the filtering effect by vibrating the mud fluid during filtering by setting an ultrasonic component, and can also use the ultrasonic component to clean the filter disc after the filtering is completed, thereby improving the filtering effect and facilitating the cleaning work of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a partial structural sectional view of the utility model;

[0019] In the figure: 1. filter body; 2. box body; 201. filter plate; 202. drum; 203. brush box; 3. slurry tank; 301. ultrasonic component; 3011. ultrasonic generator; 3012. ultrasonic transducer. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0021] In the drawings, the same reference numerals all refer to the same components.

[0022] like Figure 1-2 As shown, the utility model provides a disc filter, including a filter body 1, a box body 2 is arranged inside the filter body 1, a filter disc 201 is arranged on the top side of the box body 2, a rotating drum 202 is arranged inside the filter disc 201, the number of filter discs 201 is five, the rotating drum 202 runs through all the filter discs 201, a slurry tank 3 is arranged on the bottom side of the filter disc 201, an ultrasonic component 301 is arranged inside the slurry tank 3, and a brush box 203 is arranged on the inner wall of the box body 2, and the brush box 203 is arranged in close contact with the filter disc 201.

[0023] The usage of the utility model is as follows:

[0024] 1. When the filter body 1 is used, the slurry fluid in the slurry tank 3 is filtered through the filter disc 201. During filtering, ultrasonic vibration is generated through the ultrasonic component 301. The vibration can cause disturbance inside the mud fluid during filtering, thereby achieving a stirring effect. Through this stirring effect, the mud can be prevented from sinking to the bottom during the filtering process, ensuring the uniformity and stability of the filtering effect. The brush box 203 is arranged in contact with the filter disc 201 to brush off dust, dirt particles, etc. on the surface of the filter disc 201, ensuring that the filtering effect of the filter disc 201 is not affected;

[0025] 2. After the filtration work is completed, by adding clean water and cleaning liquid into the slurry tank 3 and then starting the ultrasonic component 301, high-frequency ultrasonic vibration can be generated in the cleaning tank, generating strong shock waves and resonance effects. These shock waves and resonance effects can effectively shake off the dust, dirt particles, etc. on the filter disc 201, so that they fall off from the surface of the filter disc 201, thereby facilitating the cleaning of the filter disc 201, and the filter disc 201 is cleaned with the cleaning liquid.

[0026] Furthermore, the ultrasonic component 301 includes an ultrasonic generator 3011 and an ultrasonic transducer 3012. The ultrasonic transducer 3012 is arranged at one end of the ultrasonic generator 3011. The ultrasonic generator 3011 generates a high-frequency electrical oscillation with the same frequency as the intrinsic frequency of the ultrasonic transducer 3012 to provide electrical energy for the ultrasonic transducer 3012. The ultrasonic transducer 3012 then converts the electrical energy into ultrasonic mechanical vibration. The vibration can cause disturbance inside the mud fluid during filtration, thereby achieving a stirring effect. Through this stirring effect, the mud can be prevented from sinking to the bottom during the filtration process, thereby ensuring the uniformity and stability of the filtration effect.

[0027] At the same time, after the filtration is completed, by starting the ultrasonic component 301, high-frequency ultrasonic vibrations can be generated in the cleaning tank, generating strong shock waves and resonance effects. These shock waves and resonance effects can effectively shake off the dust, dirt particles, etc. on the filter disc 201, causing them to fall off the surface of the filter disc 201, thereby facilitating the cleaning of the filter disc 201.

[0028] Furthermore, a water inlet and a water outlet are provided at one end of the slurry tank 3. The filter disc 201 is generally arranged inside the slurry tank 3. The filter disc 201 is used to filter the slurry fluid inside the slurry tank.

[0029] Furthermore, the rotating drum 202 is connected to the filter disc 201 , and a motor is disposed at one end of the rotating drum 202 . The motor is used to drive the rotating drum 202 to rotate, and then drive the filter disc 201 to rotate through the rotating drum 202 .

[0030] Furthermore, a brush is provided at one end of the brush box 203, and the brush box 203 is arranged close to the filter disc 201 for brushing off dust, dirt particles and the like on the surface of the filter disc 201, which can keep the filter disc 201 clean to a certain extent during the filtration process, thereby preventing dust, dirt particles and the like from adhering to the surface of the filter disc 201 and causing a decrease in filtration efficiency.

[0031] The utility model is a disc filter, which is provided with an ultrasonic component 301, which can not only ensure the uniformity and stability of the filtering effect by vibrating the mud fluid during filtering, but also can use the ultrasonic component 301 to clean the filter disc 201 after the filtering is completed, thereby improving the filtering effect and facilitating the cleaning work of the staff.

[0032] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A disc filter, characterized in that: The invention comprises a filter body (1), wherein a box body (2) is arranged inside the filter body (1), a filter disc (201) is arranged on the top side of the box body (2), a rotating drum (202) is arranged inside the filter disc (201), the number of the filter discs (201) is five, the rotating drum (202) passes through all the filter discs (201), a slurry tank (3) is arranged on the bottom side of the filter disc (201), an ultrasonic component (301) is arranged inside the slurry tank (3), and a brush box (203) is arranged on the inner wall of the box body (2), and the brush box (203) is arranged in contact with the filter disc (201).

2. A disc filter according to claim 1, characterized in that: The ultrasonic component (301) comprises an ultrasonic generator (3011) and an ultrasonic transducer (3012) therein; the ultrasonic transducer (3012) is arranged at one end of the ultrasonic generator (3011).

3. A disc filter according to claim 1, characterized in that: One end of the slurry tank (3) is provided with a water inlet and a water outlet, and one end of the filter disc (201) is arranged inside the slurry tank (3).

4. A disc filter according to claim 1, characterized in that: The rotating drum (202) is connected to the filter disc (201), and a motor is provided at one end of the rotating drum (202).

5. A disc filter according to claim 1, characterized in that: A brush is provided at one end of the brush box (203).

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