Automatic filtering recyclable device

Abstract

The utility model relates to the technical field of sewage treatment equipment, and particularly discloses an automatic filtering and recycling device which comprises a first-stage filtering tank, a second-stage filtering tank, a third-stage filtering tank, a water pump, oil absorption cotton and a filtering net, the oil absorption cotton is arranged between the first-stage filter tank and the second-stage filter tank, the filter screen is arranged between the second-stage filter tank and the third-stage filter tank, the water pump is arranged in the third-stage filter tank, and the water pump is connected with a water inlet pipeline. According to the utility model, the oil absorption cotton and the filter screen are arranged to sequentially filter impurities in sewage by the oil stain filter, and the filtered water is returned to the machine tool again through the water pump, so that automatic filtering is realized, and the water can be repeatedly used, and the aim of saving water is fulfilled.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment equipment, in particular to an automatic filtering and recycling device. Background Art

[0002] After a machine tool has been used for a period of time, it needs to be flushed to remove the chips. Existing flushing methods generally involve simple filtration. The flushing water contains a small amount of chips and oil, and cannot be recycled. Instead, it is directly lost, which is not environmentally friendly. Therefore, it is necessary to improve the existing technology. Utility Model Content

[0003] The technical problem to be solved by the utility model is that, in view of the above-mentioned defects of the prior art, an automatic filtering and recycling device is provided, which filters the sewage and impurities in turn by arranging oil-absorbing cotton and a filter net, and returns the filtered water to the machine tool through a water pump to realize automatic filtration, so that the water can be reused and the purpose of water saving is achieved.

[0004] In order to solve the above technical problems, the technical solution of the utility model is:

[0005] An automatic filtering and circulating device includes a primary filter tank, a secondary filter tank, a tertiary filter tank, a water pump, oil-absorbing cotton and a filter screen. The primary filter tank is connected to a chip water tank through a return pipe. The oil-absorbing cotton is arranged between the primary filter tank and the secondary filter tank. The filter screen is arranged between the secondary filter tank and the tertiary filter tank. The water pump is arranged in the tertiary filter tank and is connected to a water inlet pipe.

[0006] Preferably, an oil-absorbing cotton mounting column is provided between the bottoms of the primary filter tank and the secondary filter tank, and the oil-absorbing cotton is mounted on the oil-absorbing cotton mounting column.

[0007] Preferably, a filter screen installation column is provided between the secondary filter tank and the tertiary filter tank, and the filter screen is installed on the filter screen installation column.

[0008] Preferably, one end of the return water pipe is communicated with the interior of the chip flushing water tank, and the other end of the return water pipe is communicated with the interior of the primary filter tank.

[0009] Preferably, one end of the water inlet pipe is connected to a water pump, and the other end of the water inlet pipe is connected to a machine tool.

[0010] Preferably, the chip flushing water tank is connected to the machine tool.

[0011] By adopting the above technical scheme, the utility model provides an automatic filtering and recycling device with the following beneficial effects: the first-level filter tank in the automatic filtering and recycling device is connected to the chip water tank through a return pipe, the oil-absorbing cotton is arranged between the first-level filter tank and the second-level filter tank, the filter screen is arranged between the second-level filter tank and the third-level filter tank, the water pump is arranged in the third-level filter tank, the water pump is connected to the water inlet pipe, and the sewage is filtered out of impurities in turn by arranging the oil-absorbing cotton and the filter screen, and the filtered water is returned to the machine tool through the water pump, realizing automatic filtration and recycling to save water, so that water can be used repeatedly to achieve the purpose of saving water. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural diagram of the utility model;

[0013] In the figure, 1-primary filter tank, 2-secondary filter tank, 3-tertiary filter tank, 4-water pump, 5-oil-absorbing cotton, 6-filter screen, 7-return pipe, 8-chip flushing tank, 9-water inlet pipe, 10-oil-absorbing cotton installation column, 11-filter screen installation column. DETAILED DESCRIPTION

[0014] The following further describes specific embodiments of the present invention in conjunction with the accompanying drawings. It should be noted that the descriptions of these embodiments are intended to aid understanding of the present invention and do not constitute limitations on the present invention. Furthermore, the technical features involved in the various embodiments of the present invention described below may be combined with one another as long as they do not conflict with one another.

[0015] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the present invention.

[0016] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0017] like Figure 1 As shown in the structural diagram of the present invention, the automatic filtering and recycling device includes a primary filter pool 1, a secondary filter pool 2, a tertiary filter pool 3, a water pump 4, oil-absorbing cotton 5 and a filter screen 6. The primary filter pool 1 is connected to a chip flushing water tank 8 via a return pipe 7. The oil-absorbing cotton 5 is arranged between the primary filter pool 1 and the secondary filter pool 2. The filter screen 6 is arranged between the secondary filter pool 2 and the tertiary filter pool 3. The water pump 4 is arranged in the tertiary filter pool 3 and is connected to a water inlet pipe 8. It can be understood that the present invention can realize automatic filtration of chip flushing liquid, so that water can be reused repeatedly to achieve the purpose of water saving.

[0018] Specifically, an oil-absorbing cotton mounting column 10 is provided between the bottom of the primary filter tank 1 and the secondary filter tank 2, and the oil-absorbing cotton 5 is installed on the oil-absorbing cotton mounting column 10; a filter screen mounting column 11 is provided between the secondary filter tank 2 and the tertiary filter tank 3, and the filter screen 6 is installed on the filter screen mounting column 11; one end of the return water pipe 7 is connected to the interior of the chip flushing water tank 8, and the other end of the return water pipe 7 is connected to the interior of the primary filter tank 1; one end of the water inlet pipe 9 is connected to the water pump 4, and the other end of the water inlet pipe 9 is connected to the machine tool; the chip flushing water tank 8 is connected to the machine tool. Specific implementation principle: The chip flushing water on the machine tool enters the primary filter tank 1 from the chip flushing water tank 8 through the return pipe 7. The water in the primary filter tank 1 passes through the oil-absorbing cotton 5 and enters the secondary filter tank 2. At this time, the oil in the water has been filtered out. The water then enters the tertiary filter tank 3 from the secondary filter tank 2. At this time, the processing chips and impurities in the water are filtered out by the filter net 6. Then the water pump 4 in the tertiary filter tank 3 pumps out the water, flushes the machine tool through the water inlet pipe 9, and the water flows into the chip flushing water tank 8 again.

[0019] It can be understood that the utility model has a reasonable design and a unique structure. After the implementation of the utility model, more than 35 cubic meters of water can be saved every day, the water can be recycled and saved, and the water quality can be automatically filtered and machining debris in the sedimentation water can be collected.

[0020] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It is apparent to those skilled in the art that various changes, modifications, substitutions, and variations to these embodiments may be made without departing from the principles and spirit of the present invention, and these changes and modifications still fall within the scope of protection of the present invention.

Claims

1. An automatic filtering and recycling device, characterized in that: It includes a primary filter pool, a secondary filter pool, a tertiary filter pool, a water pump, oil-absorbing cotton and a filter screen. The primary filter pool is connected to the chip water tank through a return pipe. The oil-absorbing cotton is arranged between the primary filter pool and the secondary filter pool. The filter screen is arranged between the secondary filter pool and the tertiary filter pool. The water pump is arranged in the tertiary filter pool and is connected to a water inlet pipe.

2. The automatic filtering and recycling device according to claim 1, characterized in that: An oil-absorbing cotton installation column is provided between the bottoms of the primary filter tank and the secondary filter tank, and the oil-absorbing cotton is installed on the oil-absorbing cotton installation column.

3. The automatic filtering and recycling device according to claim 1, characterized in that: A filter screen installation column is provided between the secondary filter pool and the tertiary filter pool, and the filter screen is installed on the filter screen installation column.

4. The automatic filtering and recycling device according to claim 1, characterized in that: One end of the return water pipe is communicated with the interior of the chip flushing water tank, and the other end of the return water pipe is communicated with the interior of the primary filter tank.

5. The automatic filtering and recycling device according to claim 1, characterized in that: One end of the water inlet pipe is communicated with a water pump, and the other end of the water inlet pipe is communicated with a machine tool.

6. The automatic filtering and recycling device according to claim 1, characterized in that: The chip flushing water tank is communicated with the machine tool.

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