CN213527731U

CN213527731U - Direct filter for lake

Info

Publication number: CN213527731U
Application number: CN202021844283.5U
Authority: CN
Inventors: 田小健
Original assignee: Maifeite Water Conservancy Guangdong Co ltd
Current assignee: Maifeite Water Conservancy Guangdong Co ltd
Priority date: 2020-08-29
Filing date: 2020-08-29
Publication date: 2021-06-25
Anticipated expiration: 2030-08-29

Abstract

The utility model discloses a lake direct filter, which comprises a central water outlet well, a plurality of filter elements and a mud collecting base, wherein the filter elements are distributed around the central water outlet well, and the mud collecting base is arranged below the central water outlet well and the filter elements; the lower end part of each filter element is fixedly connected with the sludge collecting base and communicated with the sludge collecting base; a water inlet is formed in the sludge collection base, and a sludge discharge port is formed in the bottom of the sludge collection base; the upper end of the filter element is communicated with the central water outlet well through a water outlet pipe. The utility model discloses set up the filter core of a plurality of autonomous workings, make the filter core possess the clear function of filter material simultaneously, guarantee the efficiency nature of filter material work, effectively prolonged life.

Description

Direct filter for lake

Technical Field

The utility model relates to a filtration equipment technical field especially relates to a direct filter in lake.

Background

The lake is a slow-flowing water body formed by water accumulated in depressions on land. The lake water contains two kinds of impurities, the first kind of impurities are suspended matters and have the largest particles, and the impurities exist in the water in an unstable state, so that the impurities are easily separated from the water body; the second type of impurity is colloids, which are aggregates of many molecules and examples, and lake water contains a large amount of suspended matter and colloids relative to well water and spring water. The conventional lake filter has large energy consumption, and because a filtering channel is single, the filtering efficiency is low, a filter screen is easy to block, and the lake filter lacks a self-cleaning function and has short service life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a direct filter in lake sets up the filter core of a plurality of autonomous workings, makes the filter core possess the clear function of filter material simultaneously, guarantees the efficiency nature of filter material work, has prolonged life.

In order to achieve the above object, the utility model provides a following technical scheme:

a lake direct filter comprises a central water outlet well, a plurality of filter elements and a sludge collecting base, wherein the filter elements are distributed around the central water outlet well, and the sludge collecting base is arranged below the central water outlet well and the filter elements; the lower end part of each filter element is fixedly connected with the sludge collecting base and communicated with the sludge collecting base; a water inlet is formed in the sludge collection base, and a sludge discharge port is formed in the bottom of the sludge collection base; the upper end of the filter element is communicated with the central water outlet well through a water outlet pipe.

In one embodiment, the upper end of the filter element is provided with a discharge pipe connector, and the mud collecting base is provided with a feed pipe connector communicated with the bottom end of the filter element.

In one embodiment, a cover is connected to the upper end of the filter element, and the water outlet pipe penetrates through the cover and is communicated with the central water outlet well.

In one embodiment, the lower end of the filter element is fixedly connected with the mud collecting base through a flange.

In one embodiment, the bottom of the sludge collecting base is an inverted cone-shaped bottom, and the sludge discharge port is located at the top corner of the inverted cone-shaped bottom.

In one embodiment, a maintenance hole for maintenance is further formed in the side wall of the mud collecting base.

The utility model discloses a direct filter in lake sets up the filter core of a plurality of autonomous workings, makes the filter core possess the clear function of filter material simultaneously, guarantees the efficiency nature of filter material work, has effectively prolonged life.

Drawings

FIG. 1 is a schematic structural view of a lake direct filter of the present invention;

FIG. 2 is a schematic structural view of the mud collection base in FIG. 1;

10. a central water outlet well; 20. a filter element; 21. a water outlet pipe; 22. a discharge pipe interface; 30. a mud collection base; 31. a water inlet; 32. a sludge discharge port; 33. a repair hole; 40. a flange; 50. a cover body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Fig. 1 is a schematic structural diagram of a lake direct filtering machine in this embodiment, and fig. 2 is a schematic structural diagram of a mud collecting base thereof, the lake direct filtering machine includes a central water outlet well 10, a plurality of filter elements 20 and a mud collecting base 30, the filter elements 20 are distributed around the central water outlet well 10, and the mud collecting base 30 is disposed below the central water outlet well 10 and the filter elements 20; the lower end of each filter element 20 is fixedly connected and communicated with the mud collecting base 30, and specifically, the lower end of each filter element 20 is fixedly connected with the mud collecting base 30 through a flange 40; a water inlet 31 is arranged on the sludge collecting base 30, and a sludge discharge port 32 is arranged at the bottom of the sludge collecting base 30; the upper end of the filter element 20 is communicated with the central water outlet well 10 through a water outlet pipe 21, wherein the upper end of the filter element 20 is connected with a cover body 50, and the water outlet pipe 21 penetrates through the cover body 50 and is communicated with the central water outlet well 10.

Lake water flows into the lake direct filter from the water inlet 31, the lake water flows into the filter element 20 for filtering after flowing through the mud collecting base 30, when the lake water flows through the mud collecting base 30, impurities with high density automatically precipitate and enter a mud collecting area, residual impurities in the water flow into the central water outlet well 10 from the water outlet pipe 21 after being filtered by the filter element 20, and the central water outlet well 10 can be matched with a water pump for use, so that the water discharge amount is set according to the flow.

In one embodiment, the upper end of the filter element 20 is provided with a material outlet pipe connector 22, the mud collecting base 30 is provided with a material inlet pipe connector (not shown) communicated with the bottom end of the filter element 20, the material outlet pipe connector 22 and the material inlet pipe connector can be used in cooperation with an external cleaning device, a filter material in the filter element 20 is extracted into the cleaning device through the material outlet pipe connector 22, and after the cleaning in the cleaning device is completed, the filter material is sent back to the filter element 20 through the material inlet pipe connector.

In one embodiment, in order to better collect and discharge the impurities in the sludge collecting base 30, the bottom of the sludge collecting base 30 is an inverted cone-shaped bottom, and the sludge discharge port 32 is located at the top corner of the inverted cone-shaped bottom.

In one embodiment, the sidewall of the mud collecting base 30 is further provided with a maintenance hole 31 for maintenance, so that the pipeline in the mud collecting base 30 can be maintained and checked when an unexpected blockage or other special conditions occur, and the service life is prolonged.

The utility model discloses a direct filter in lake sets up the filter core 20 of a plurality of autonomous workings, makes filter core 20 possess the clear function of filter material simultaneously, guarantees the efficiency nature of filter material work, has effectively prolonged life.

The foregoing examples, while indicating preferred embodiments of the invention, are given by way of illustration and description, it is to be understood that the invention is not limited to the disclosed forms herein but is not intended to be exhaustive or to exclude other examples and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings or the skill or knowledge of the relevant art, and not to limit the scope of the invention. It should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the spirit and scope of the present invention, and these changes and modifications can be made by those skilled in the art without departing from the spirit and scope of the present invention, which is to be construed as being limited only by the appended claims. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A lake direct filter is characterized by comprising a central water outlet well, a plurality of filter elements and a sludge collecting base, wherein the filter elements are distributed around the central water outlet well, and the sludge collecting base is arranged below the central water outlet well and the filter elements; the lower end part of each filter element is fixedly connected with the sludge collecting base and communicated with the sludge collecting base; a water inlet is formed in the sludge collection base, and a sludge discharge port is formed in the bottom of the sludge collection base; the upper end of the filter element is communicated with the central water outlet well through a water outlet pipe.

2. The lake direct filtering machine as claimed in claim 1, wherein the upper end of the filter element is provided with a discharge pipe connector, and the sludge collecting base is provided with a feed pipe connector communicated with the bottom end of the filter element.

3. The lake direct filter according to claim 1, wherein a cover is connected to the upper end of the filter element, and the water outlet pipe penetrates through the cover and is communicated with the central water outlet well.

4. The lake direct filter according to claim 1, wherein the lower end of the filter element is fixedly connected with the sludge collecting base through a flange.

5. The lake direct filter according to claim 1, wherein the bottom of the sludge collecting base is an inverted cone-shaped bottom, and the sludge discharge port is located at the top corner of the inverted cone-shaped bottom.

6. The lake direct filtering machine as claimed in claim 1, wherein a maintenance hole for maintenance is further formed on the side wall of the sludge collecting base.