Combined filter box group

Abstract

The utility model discloses a combined filter box group which comprises a plurality of collecting boxes, the top of each collecting box is provided with an opening, a filter screen is arranged at the opening, one side of the top of each collecting box is connected with a top branch pipe, the top branch pipe is communicated with a first header pipe, the first header pipe is connected with a first liquid outlet, the bottom of each collecting box is connected with a bottom branch pipe, and the bottom branch pipe is communicated with a second header pipe. The second header pipe is connected with the second liquid outlet. The combined filter box set is reasonable and ingenious in structural design, the combined filter box set is arranged below the organic glass cleaning machine, a collecting box is arranged at the bottom of each cleaning track, waste water falls into the collecting boxes through the filter screens, foam wrapping grease floats on the top, and after the waste water is extracted through the first liquid outlet, the grease in the waste water is greatly reduced; and the water which can be recycled is pumped out from the bottom branch pipe and then converged into the cleaning machine above for use, so that the time for recycling the waste water is shortened.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of combined filter box group. BACKGROUND

[0002] In the production and processing of organic glass, the oil on the surface needs to be cleaned, and a large amount of wastewater will be generated during the cleaning process. In order to recycle the wastewater, a collection tank is provided below the cleaning device to collect the wastewater. Then the wastewater in the collection tank is extracted. The extracted wastewater contains a large amount of oil, which needs to be treated before the water can be recycled. This process is tedious and time-consuming. SUMMARY

[0003] The utility model overcomes the above-mentioned shortcomings and provides a combined filter box group that can quickly separate water and oil and speed up the wastewater recycling rate.

[0004] To achieve this purpose, the utility model employs the following structure: a combined filter box group includes multiple collection tanks, each collection tank has an opening at the top, a filter screen is provided at the opening, a top pipe is connected to one side of the top of the collection tank, the top pipe is in communication with a first main pipe, the first main pipe is connected to a first liquid outlet, a bottom pipe is connected to the bottom of the collection tank, the bottom pipe is in communication with a second main pipe, and the second main pipe is connected to a second liquid outlet.

[0005] A support is provided around the filter screen, and the filter screen is clamped at the opening at the top of the collection tank by the support.

[0006] The filter screen is recessed downward in the center.

[0007] A liquid level sensor is provided above the top pipe, the first liquid outlet is connected to a pump, and the liquid level sensor is connected to the pump.

[0008] A valve is provided at the connection between the bottom pipe and the second main pipe.

[0009] A support frame is provided at the bottom of the collection tank.

[0010] The support frame is a lifting support frame.

[0011] The utility model has the advantages of reasonable and ingenious structure. The combined filter box group is arranged below the organic glass cleaning machine, one collection tank is arranged at the bottom of each cleaning track, the wastewater falls into the collection tank through the filter screen, the foam wrapped in oil floats on the top, the oil in the wastewater is greatly reduced after being extracted through the first liquid outlet, and the water that can be recycled is extracted from the bottom pipe and then introduced into the upper cleaning machine for use, which shortens the time for wastewater recycling. BRIEF DESCRIPTION OF DRAWINGS

[0012] The utility model will be illustrated by examples and with reference to the accompanying drawings.

[0013] Figure 1 is a three-dimensional structural diagram of the utility model. DETAILED DESCRIPTION

[0014] The utility model will be further explained in detail in combination with the drawings. These drawings are all simplified schematic diagrams, and only the basic structure of the utility model is schematically shown, so it only shows the structure related to the utility model.

[0015] In the description of the utility model, it should be explained that the orientation or position relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0016] In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be broadly understood, for example, "connection" can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium; can be the communication inside two elements; the fixed connection can be welding, or gluing. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0017] As Figure 1 The combined filter box group shown in the figure comprises a plurality of collecting boxes 1, each collecting box 1 is open at the top, a filter screen 3 is arranged at the opening, a top branch pipe 4 is connected to one side of the top of the collecting box 1, the top branch pipe 4 is communicated with a first main pipe 5, the first main pipe 5 is connected with a first liquid outlet 6, a bottom branch pipe 7 is connected to the bottom of the collecting box 1, the bottom branch pipe 7 is communicated with a second main pipe 8, and the second main pipe 8 is connected with a second liquid outlet 9.

[0018] The combined filter box group is arranged below the organic glass cleaning machine, one collecting box 1 is arranged at the bottom of each cleaning track, waste water falls into the collecting box through the filter screen 3, the foam wrapped with oil floats on the top, the oil in the waste water is greatly reduced after being extracted through the first liquid outlet 6, and the water that can be recycled is extracted from the bottom branch pipe and then flows into the upper cleaning machine for use again, so that the time for recycling waste water is shortened.

[0019] The filter screen 3 is clamped at the top opening of the collecting box 1 through the support, the drain of the top cleaning machine is opposite to the filter screen 3, the organic glass debris in the waste water can be filtered out, the pipeline is prevented from being blocked, the support can conveniently adjust the filter screen 3 according to the position of the drain, and the filter screen 3 is conveniently replaced and cleaned.

[0020] The filter screen 3 is concave downward in the center, the horizontal position of the filter screen 3 is high around the filter screen 3, the horizontal position of the filter screen 3 is low in the center, the water falling from the drain is not easy to splash through the filter screen 3, the waste water falling is buffered, the water in the collecting box 1 is prevented from splashing, and the oil foam in the collecting box 1 is beneficial to be quickly layered with water.

[0021] The liquid level sensor is arranged above the top pipe 4, the first liquid outlet 6 is connected with a pump, and the liquid level sensor is connected with the pump. When the liquid level sensor senses the water level, a signal is transmitted to the controller, the controller controls the pump to start, the oil foam floating on the water surface is extracted through the top pipe 4, and the pump starting time is controlled by the controller.

[0022] The bottom pipe 7 is provided with a valve at the connection position of the second main pipe 8. The second liquid outlet 9 is connected with a circulating pump to extract the lower water in the collecting box 1 to be recycled, and the outflow speed of the liquid outlet 9 is controlled by controlling the opening and closing of the valve.

[0023] The bottom of the collecting box 1 is provided with a support frame. The support frame provides space for the bottom pipe 7. The support frame is a lifting support frame and is controlled and lifted by a pneumatic cylinder.

[0024] According to the above description, related personnel can make various changes and modifications without deviating from the technical idea of the utility model. The technical scope of the utility model is not limited to the content in the specification, and the technical scope must be determined according to the scope of claims.

Claims

1. A combined filter box group, characterized in that The application relates to a collecting device for liquid, which comprises a plurality of collecting boxes (1), each of which is open at the top and is provided with a filter screen (3) at the opening; a top branch pipe (4) is connected to one side of the top of each collecting box (1), the top branch pipe (4) is communicated with a first main pipe (5), the first main pipe (5) is connected with a first liquid outlet (6); a bottom branch pipe (7) is connected to the bottom of each collecting box (1), the bottom branch pipe (7) is communicated with a second main pipe (8), and the second main pipe (8) is connected with a second liquid outlet (9).

2. The combination filter box set of claim 1, wherein, A support is arranged around the filter screen (3), and the filter screen (3) is clamped at the top opening of the collecting box (1) through the support.

3. The combination filter box set of claim 1, wherein, The filter screen (3) is concave downward in the center.

4. The combination filter box set of claim 1, wherein, A liquid level sensor is arranged above the top branch pipe, and the first liquid outlet (6) is connected with a pump, and the liquid level sensor is connected with the pump.

5. The combination filter box set of claim 1, wherein, A valve is arranged at the connection between the bottom branch pipe (7) and the second main pipe (8).

6. The combination filter box set of claim 1, wherein, A support frame (2) is arranged at the bottom of the collecting box (1).

7. The combination filter box set of claim 6, wherein, The support frame (2) is a lifting support frame.

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