CN207294368U - A kind of sewage filter device - Google Patents

Abstract

The utility model relates to a sewage filtering device, which comprises a shell, the upper end of the shell is provided with a water inlet, the lower end of the shell is provided with a water outlet, and the shell is provided with a first filter pipe, a second filter pipe and a third filter pipe from top to bottom. The first filter pipe is provided with a first filter device, and the third filter pipe is provided with a second filter device. The first filter device includes a filter screen and a fixed block. The outside of the filter screen is provided with a fixed block. Corresponding to the fixed groove, a second filter device is provided in the third filter pipe, and the second filter device includes a rotating seat, a rotating shaft and a filter plate. The left and right ends of the inner side of the shell are provided with rotating seats. There is a rotating shaft, a filter plate is arranged on the rotating shaft, and a filter rod is arranged on the upper end of the filter plate. The utility model is provided with a first filter device and a second filter device, which can filter harmful substances in the sewage while filtering the sewage. Adsorption can effectively improve the filtration efficiency of sewage.

Description

A sewage filter device

technical field

The invention relates to a sewage filtering device, which belongs to the field of sewage treatment.

Background technique

With the development of industry, a large amount of sewage will be produced in the process of industrial production. The sewage in industrial production contains a large amount of impurities and harmful substances. The sewage produced in the production process will not only pollute the environment, but also pollute the environment with impurities. People's health has a certain impact. If the produced sewage is discharged directly without treatment, it will cause harm to people's health. Existing enterprises have also produced sewage filtration devices, but the existing sewage filtration devices can only To filter the sewage, the harmful impurities in the sewage still exist in the sewage, and the harmful substances cannot be removed quickly. The removed sewage filter device has become a problem to be solved by many manufacturers.

Contents of the invention

Aiming at the deficiencies in the prior art, the invention provides a sewage filtering device to solve the problems in the prior art.

To achieve the above object, the technical scheme adopted in the present invention is as follows:

A sewage filtering device, comprising a casing, a water inlet and a water outlet, the upper end of the casing is provided with a water inlet, the lower end of the casing is provided with a water outlet, and the casing is provided with a first filter pipe, a second A filter pipe and a third filter pipe, the first filter pipe is provided with a first filter device, the first filter device includes a filter screen and a fixed block, the outside of the filter screen is provided with a fixed block, and the inside of the housing is provided with a There is a fixed groove corresponding to the fixed block, and a second filter device is provided in the third filter pipe, and the second filter device includes a rotating seat, a rotating shaft and a filter plate, and the left and right ends of the inner side of the housing are provided with A rotating seat, a rotating shaft is arranged between the two rotating seats, a filter plate is arranged on the rotating shaft, the number of the filter plates is at least two, and a filter rod is arranged on the upper end of the filter plate.

As an improvement of the present invention, the filter screen is a curved filter screen.

As an improvement of the present invention, the number of the filter rods is at least two.

As an improvement of the present invention, the included angle between the first filter pipe and the second filter pipe is 130-160°.

As an improvement of the present invention, the included angle between the third filter pipe and the second filter pipe is 130-160°.

As an improvement of the present invention, adsorption blocks are provided at the left and right ends of the filter plate.

As an improvement of the present invention, the number of the adsorption blocks is at least two.

Owing to having adopted above technique, the present invention compares with prior art, has the beneficial effect as follows:

The invention discloses a sewage filter device with simple structure, safety and reliability, convenient use and low cost. The invention is provided with a first filter device and a second filter device. After the sewage is filtered through the filter net, the filtered The sewage is adsorbed by the adsorption block, and the harmful substances in the sewage are effectively removed; while the present invention filters the sewage, it also adsorbs the harmful substances in the sewage, which can effectively remove the harmful substances in the sewage, and effectively improves the filtration efficiency of the sewage. Efficiency; the filter rod on the filter plate in the present invention can remove the lint in the sewage during the rotation process, and the lint in the sewage can be wound on the filter rod to realize the removal of the lint.

Description of drawings

Fig. 1 is a structural representation of a sewage filtering device;

Fig. 2 is the structural representation of the second filtering device;

Fig. 3 is the structural representation of filter rod;

In the figure: 1. shell, 2. water inlet, 3. water outlet, 4. first filter pipe, 5. second filter pipe, 6. third filter pipe, 7. first filter device, 8. second filter Device, 9, filter screen, 10, fixed block, 11, fixed groove, 12, rotating seat, 13, rotating shaft, 14, filter plate, 15, filter rod, 16, adsorption block.

Detailed ways

The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments.

It can be seen from the accompanying drawings that a sewage filtering device includes a casing 1, a water inlet 2 and a water outlet 3, the upper end of the casing 1 is provided with a water inlet 2, the lower end of the casing 1 is provided with a water outlet 3, and the inside of the casing 1 A first filter pipeline 4, a second filter pipeline 5 and a third filter pipeline 6 are arranged from top to bottom, and a first filter device 7 is arranged in the first filter pipeline 4, and the first filter device 7 includes a filter screen 9 and a fixed block 10, the outer side of the filter screen 9 is provided with a fixed block 10, the inner side of the housing 1 is provided with a fixed groove 11 corresponding to the fixed block 10, and the third filter pipe 6 is provided with a second filter device 8. The second filtering device 8 includes a rotating seat 12, a rotating shaft 13, and a filter plate 14. The left and right ends of the inner side of the housing 1 are provided with rotating seats 12, and a rotating shaft is arranged between the two rotating seats 12. 13. The rotating shaft 13 is provided with a filter plate 14, the number of the filter plates 14 is at least two, and the upper end of the filter plate 14 is provided with a filter rod 15.

The filter screen 9 is a curved filter screen 9, which can effectively increase the filtration area of sewage and effectively improve the filtration efficiency of sewage.

The number of the filter rods 15 is at least two, which can remove flocculent substances remaining in the water, and effectively improve the filtration efficiency of sewage.

The angle between the first filter pipeline 4 and the second filter pipeline 5 is 130-160°, the angle between the third filter pipeline 6 and the second filter pipeline 5 is 130-160°, which can make The sewage filtered by the filter screen 9 directly falls onto the second filter device 8 and is adsorbed by the adsorption block 16 on the second adsorption device, thereby effectively improving the adsorption efficiency.

The left and right ends of the filter plate 14 are provided with adsorption blocks 16 .

The number of the adsorption blocks 16 is at least two, which can adsorb harmful substances in the sewage and effectively remove impurities in the sewage.

In the present invention, the specific use process is as follows: the sewage enters the first filter pipe 4 from the water inlet 2, the filter screen 9 in the first filter pipe 4 filters the sewage, and the filtered water enters the first filter pipe 5 through the second filter pipe. Three filter pipes 6, and directly fall into the second filter device 8, the rotating shaft 13 rotates, and the adsorption block 16 on the rotating shaft 13 adsorbs the impurities in the sewage, and effectively removes the impurities in the sewage. The sewage absorbed by the second filtering device 8 is discharged out of the device through the water outlet 3 .

In the present invention, the filter screen 9 can be disassembled and replaced. When the filter screen 9 needs to be disassembled and replaced, the fixed block 10 on the outside of the filter screen 9 is taken out from the fixing groove 11, and the filter screen 9 is disassembled. , when the filter screen 9 needs to be installed, the fixing block 10 outside the filter screen 9 is placed in the fixing groove 11, and the installation of the fixing block 10 is realized.

The motor is connected with the second filter device 8, and the rotating shaft 13 drives the filter plate 14 to rotate, and the adsorption block 16 on the filter plate 14 adsorbs harmful substances in the sewage, and the filter rod 15 on the filter plate 14 is rotating. The lint in the sewage can be removed, and the lint in the sewage can be wound on the filter rod 15 to realize the removal of the lint.

The above-described embodiments are only preferred technical solutions of the present invention, and should not be regarded as limitations on the present invention. The protection scope of the present invention should be based on the technical solutions described in the claims, including the equivalent replacement of technical features in the technical solutions described in the claims. The solution is within the scope of protection, that is, equivalent replacement and improvement within this scope are also within the protection scope of the present invention.

Claims (7)

1. A kind of 1. sewage filter device, it is characterised in that：Including shell, water inlet and water outlet, the shell upper end is equipped with Water inlet, the shell lower end are equipped with water outlet, the first filter pipe, the second filter pipe are equipped with from top to bottom in the shell And the 3rd filter pipe, is equipped with the first filtration apparatus in first filter pipe, first filtration apparatus includes filtering Net and fixed block, are equipped with fixed block on the outside of the filter screen, on the inside of the shell equipped with the corresponding fixing groove of fixed block, The second filtration apparatus is equipped with 3rd filter pipe, second filtration apparatus includes rotating seat, rotation axis and filtering Plate, left and right ends are equipped with rotating seat on the inside of the shell, are equipped with rotation axis between described two rotating seats, in the rotation axis Equipped with filter plate, the quantity of the filter plate is at least two, and the filter plate upper end is equipped with filtering rod.
2. A kind of 2. sewage filter device according to claim 1, it is characterised in that：The filter screen is arc filter screen.
3. A kind of 3. sewage filter device according to claim 1, it is characterised in that：The quantity of the filtering rod is at least 2 It is a.
4. A kind of 4. sewage filter device according to claim 1, it is characterised in that：First filter pipe and the second mistake Angle between chimney filter road is 130-160 °.
5. A kind of 5. sewage filter device according to claim 1, it is characterised in that：3rd filter pipe and the second mistake Angle between chimney filter road is 130-160 °.
6. A kind of 6. sewage filter device according to claim 1, it is characterised in that：The filter plate left and right ends are equipped with Attraction block.
7. A kind of 7. sewage filter device according to claim 6, it is characterised in that：The quantity of the Attraction block is at least 2 It is a.