Agglomeration and adsorption integrated oil-water separation device

Abstract

The utility model discloses an oil-water separation device integrating agglomeration and adsorption, and belongs to the field of environmental protection of oily sewage treatment. The device comprises a coalescence oil removal tank, a plurality of adsorption oil removal units, a pipeline and a valve control system. An oil discharge port is formed in the top of the coalescence oil removal tank, and a liquid inlet flow guide channel, a flow guide liquid outlet, a coarse graining coalescer, a coalescence oil removal tank liquid outlet and a coalescence oil removal tank liquid discharge pipe are arranged in the coalescence oil removal tank. The oil removal units are annularly connected in series, sequentially pass through the adsorption oil removal units from the adsorption unit liquid inlet main pipe, and are discharged after being purified and deoiled. The coalescence oil removal device and the adsorption oil removal device are integrally designed, and the efficient and deep oil removal effect can be achieved. Most oil substances are removed in the coalescence process, so that the subsequent adsorption pressure is reduced, and the treatment cost can be reduced; due to the design of the follow-up tandem type adsorption unit, the adsorption process and the regeneration process are separated, continuous oil removal treatment can be achieved, operation and maintenance are convenient, and practicability is high.

Description

Technical Field

[0001] The utility model discloses an oil-water separation device integrating aggregation and adsorption, belonging to the environmental protection field of oily sewage treatment. Background Art

[0002] Solvent extraction is widely used in the extraction and purification of various metals such as copper, cobalt, nickel, lithium and rare earth in hydrometallurgy. It has the characteristics of good separation effect, high recovery rate, easy to achieve continuous, automatic control and large-scale production. However, its main problem is that the presence of solvent oil in the raffinate after extraction will affect the purity of the product, and will also lead to the loss of extraction agent and environmental impact on water recycling.

[0003] Oil removal processes are divided into two categories: chemical oil removal and physical oil removal. Chemical oil removal mainly includes ozone oil removal, photocatalytic oxidation, membrane bioreactor and other processes; physical oil removal is mainly divided into flotation oil removal, adsorption oil removal and interception oil removal. In order to effectively control the oil content of the solution, many companies use a variety of combined oil removal devices and processes. The oil removal process is long and the material consumption is large. Especially for large-flow production lines, it is particularly important to develop a new oil removal process that is economical and efficient, has a high oil removal rate, is simple to operate, and has recyclable resources. Utility Model Content

[0004] The utility model aims to provide an oil-water separation device integrating agglomeration and adsorption, so as to provide an economical, efficient, simple to operate and resource-recyclable raffinate high-efficiency deep oil removal device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An oil-water separation device integrating coalescence and adsorption, comprising a coalescence oil removal tank and a plurality of adsorption units arranged in a circumferential array on the periphery of the coalescence oil removal tank:

[0007] The top of the coalescing and oil-removing tank is provided with an oil discharge port, one side of the interior of the tank is provided with a liquid inlet diversion channel, the lower end of the liquid inlet diversion channel is provided with a diversion outlet, the diversion outlet is communicated with the coalescing and oil-removing tank, the upper end of the liquid inlet diversion channel is communicated with a water inlet pipe arranged on the upper part of the coalescing and oil-removing tank, a coarse-grained coalescer is provided at the lower middle of the coalescing and oil-removing tank, a liquid outlet is provided at the bottom of the other side of the interior of the coalescing and oil-removing tank, the liquid outlet is connected to the coalescing and oil-removing tank drain pipe, and the coalescing and oil-removing tank drain pipe is connected to the adsorption liquid inlet main pipe;

[0008] The adsorption units include a first adsorption unit, a second adsorption unit, a third adsorption unit, a fourth adsorption unit, a fifth adsorption unit, a sixth adsorption unit, a seventh adsorption unit, and an eighth adsorption unit;

[0009] The first adsorption unit, the second adsorption unit, the third adsorption unit, the fourth adsorption unit, the fifth adsorption unit, the sixth adsorption unit, the seventh adsorption unit, and the eighth adsorption unit are sequentially provided with a first adsorption liquid inlet branch control valve, a second adsorption liquid inlet branch control valve, a third adsorption liquid inlet branch control valve, a fourth adsorption liquid inlet branch control valve, a fifth adsorption liquid inlet branch control valve, a sixth adsorption liquid inlet branch control valve, a seventh adsorption liquid inlet branch control valve, and an eighth adsorption liquid inlet branch control valve;

[0010] The first adsorption unit, the second adsorption unit, the third adsorption unit, the fourth adsorption unit, the fifth adsorption unit, the sixth adsorption unit, the seventh adsorption unit, and the eighth adsorption unit are also provided with a first adsorption liquid outlet pipe control valve, a second adsorption liquid outlet pipe control valve, a third adsorption liquid outlet pipe control valve, a fourth adsorption liquid outlet pipe control valve, a fifth adsorption liquid outlet pipe control valve, a sixth adsorption liquid outlet pipe control valve, a seventh adsorption liquid outlet pipe control valve, and an eighth adsorption liquid outlet pipe control valve in sequence;

[0011] The first adsorption unit, the second adsorption unit, the third adsorption unit, the fourth adsorption unit, the fifth adsorption unit, the sixth adsorption unit, the seventh adsorption unit, and the eighth adsorption unit are also provided with a first cleaning liquid and analytical liquid inlet branch control valve, a second cleaning liquid and analytical liquid inlet branch control valve, a third cleaning liquid and analytical liquid inlet branch control valve, a fourth cleaning liquid and analytical liquid inlet branch control valve, a fifth cleaning liquid and analytical liquid inlet branch control valve, a sixth cleaning liquid and analytical liquid inlet branch control valve, a seventh cleaning liquid and analytical liquid inlet branch control valve, and an eighth cleaning liquid and analytical liquid inlet branch control valve in sequence;

[0012] The first adsorption unit, the second adsorption unit, the third adsorption unit, the fourth adsorption unit, the fifth adsorption unit, the sixth adsorption unit, the seventh adsorption unit, and the eighth adsorption unit are also provided with a first adsorption unit drain pipe control valve, a second adsorption unit drain pipe control valve, a third adsorption unit drain pipe control valve, a fourth adsorption unit drain pipe control valve, a fifth adsorption unit drain pipe control valve, a sixth adsorption unit drain pipe control valve, a seventh adsorption unit drain pipe control valve, and an eighth adsorption unit drain pipe control valve in sequence;

[0013] The first adsorption unit, the second adsorption unit, the third adsorption unit, the fourth adsorption unit, the fifth adsorption unit, the sixth adsorption unit, the seventh adsorption unit, and the eighth adsorption unit are all connected to an adsorption liquid inlet branch pipe, and a plurality of the adsorption liquid inlet branch pipes are all connected to the adsorption liquid inlet main pipe, and the first adsorption liquid inlet branch control valve, the second adsorption liquid inlet branch control valve, the third adsorption liquid inlet branch control valve, the fourth adsorption liquid inlet branch control valve, the fifth adsorption liquid inlet branch control valve, the sixth adsorption liquid inlet branch control valve, the seventh adsorption liquid inlet branch control valve, and the eighth adsorption liquid inlet branch control valve are connected in series to the adsorption liquid inlet branch pipe;

[0014] The first adsorption unit, the second adsorption unit, the third adsorption unit, the fourth adsorption unit, the fifth adsorption unit, the sixth adsorption unit, the seventh adsorption unit, and the eighth adsorption unit are connected through an adsorption liquid outlet pipe, and the first adsorption liquid outlet pipe control valve, the second adsorption liquid outlet pipe control valve, the third adsorption liquid outlet pipe control valve, the fourth adsorption liquid outlet pipe control valve, the fifth adsorption liquid outlet pipe control valve, the sixth adsorption liquid outlet pipe control valve, the seventh adsorption liquid outlet pipe control valve, and the eighth adsorption liquid outlet pipe control valve are connected in series to the adsorption liquid outlet pipe; the first adsorption unit drain pipe control valve, the second adsorption unit drain pipe control valve, the third adsorption unit drain pipe control valve, the fourth adsorption unit drain pipe control valve, the fifth adsorption unit drain pipe control valve, the sixth adsorption unit drain pipe control valve, the seventh adsorption unit drain pipe control valve, and the eighth adsorption unit drain pipe control valve are also connected in series to the adsorption liquid outlet pipe;

[0015] The first adsorption unit, the second adsorption unit, the third adsorption unit, the fourth adsorption unit, the fifth adsorption unit, the sixth adsorption unit, the seventh adsorption unit and the eighth adsorption unit are also connected with cleaning liquid and analytical liquid inlet branch pipes, and the cleaning liquid and analytical liquid inlet branch pipes are connected to the cleaning liquid and analytical liquid inlet main pipe, and the cleaning liquid and analytical liquid inlet branch pipes are serially connected with the first cleaning liquid and analytical liquid inlet branch control valve, the second cleaning liquid and analytical liquid inlet branch control valve, the third cleaning liquid and analytical liquid inlet branch control valve, the fourth cleaning liquid and analytical liquid inlet branch control valve, the fifth cleaning liquid and analytical liquid inlet branch control valve, the sixth cleaning liquid and analytical liquid inlet branch control valve, the seventh cleaning liquid and analytical liquid inlet branch control valve and the eighth cleaning liquid and analytical liquid inlet branch control valve.

[0016] Preferably, the coarse-grained agglomerator is filled with a hydrophobic material.

[0017] Preferably, the adsorption unit is filled with 1 / 2-4 / 5 regenerable adsorption material.

[0018] Beneficial effect: the utility model integrates the coalescence and adsorption oil removal devices into an integrated design, which can achieve efficient and deep oil removal effect. Most of the oil substances are removed during the coalescence process, which reduces the pressure of subsequent adsorption and can reduce the processing cost; the design of the subsequent series adsorption unit separates the adsorption and regeneration processes, which can achieve continuous oil removal. At the same time, it is also easier to adjust the adsorption scale, easy to realize modularization and skid-mounting, easy to operate and repair, and highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of an oil-water separation device that integrates aggregation and adsorption;

[0020] Figure 2It is a top view of an oil-water separation device that integrates aggregation and adsorption;

[0021] Figure 3 This is a development diagram of the outer layer adsorption device of the oil removal device;

[0022] Wherein: 1. Coalescing and oil removal tank; 2. Adsorption units: first adsorption unit 2.A, second adsorption unit 2.B, third adsorption unit 2.C, fourth adsorption unit 2.D, fifth adsorption unit 2.E, sixth adsorption unit 2.F, seventh adsorption unit 2.G, eighth adsorption unit 2.H, 1.1 Coalescing and oil removal tank water inlet pipe, 1.2, Coalescing and oil removal tank inlet diversion channel, 1.3, diversion outlet, 1.4, Coalescing and oil removal tank outlet, 1.5, Coalescing and oil removal tank drain pipe, 1.6, Coalescing and oil removal tank oil outlet, 1.7, coarse granulation coalescer, 2.1, adsorption inlet main pipe: 2.2, adsorption inlet branch pipe, 2.3, adsorption material, 2.4 adsorption outlet, 2.5, adsorption Attached liquid outlet pipe, 2.6, cleaning liquid and analytical liquid inlet main pipe, 2.7, cleaning liquid and analytical liquid inlet branch pipe, 2.8, adsorption unit discharge pipe, 3.1, adsorption liquid inlet branch control valve: the first adsorption liquid inlet branch control valve 3.1.1, the second adsorption liquid inlet branch control valve 3.1.2, the third adsorption liquid inlet branch control valve 3.1.3, the fourth adsorption liquid inlet branch control valve 3.14, the fifth adsorption liquid inlet branch control valve 3.1.5, the sixth adsorption liquid inlet branch control valve 3.1.6, the seventh adsorption liquid inlet branch control valve 3.1.7, the eighth adsorption liquid inlet branch control valve 3.1.8; 3.2, adsorption liquid outlet pipe control valve: the first adsorption liquid outlet pipe control valve 3.2.1, the second adsorption Liquid outlet pipe control valve 3.2.2, third adsorption liquid outlet pipe control valve 3.2.3, fourth adsorption liquid outlet pipe control valve 3.2.4, fifth adsorption liquid outlet pipe control valve 3.2.5, sixth adsorption liquid outlet pipe control valve 3.2.6, seventh adsorption liquid outlet pipe control valve 3.2.7, eighth adsorption liquid outlet pipe control valve 3.2.8; 3.3, cleaning liquid and analytical liquid inlet branch control valve: first cleaning liquid and analytical liquid inlet branch control valve 3.3.1, second cleaning liquid and analytical liquid inlet branch control valve 3.3.2, third cleaning liquid and analytical liquid inlet branch control valve 3.3.3, fourth cleaning liquid and analytical liquid inlet branch control valve 3.3.4, fifth cleaning liquid and analytical liquid inlet branch control valve 3.3.5, the sixth cleaning liquid and analytical liquid inlet branch control valve 3.3.6, the seventh cleaning liquid and analytical liquid inlet branch control valve 3.3.7, the eighth cleaning liquid and analytical liquid inlet branch control valve 3.3.8; 3.4, adsorption unit drain pipe control valves: the first adsorption unit drain pipe control valve 3.4.1, the second adsorption unit drain pipe control valve 3.4.2, the third adsorption unit drain pipe control valve 3.4.1, the fourth adsorption unit drain pipe control valve 3.4.4, the fifth adsorption unit drain pipe control valve 3.4.5, the sixth adsorption unit drain pipe control valve 3.4.6, the seventh adsorption unit drain pipe control valve 3.4.7, the eighth adsorption unit drain pipe control valve 3.4.8. DETAILED DESCRIPTION

[0023] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0024] like Figure 1 As shown, an oil-water separation device integrating coalescence and adsorption is provided, comprising a coalescence oil removal tank 1, a plurality of adsorption units 2, pipelines and a valve control system. An oil discharge port 1.6 is provided at the top of the coalescence oil removal tank 1, a liquid inlet guide channel 1.2 is provided at one side of the interior of the coalescence oil removal tank 1, a diversion outlet 1.3 is provided at the lower end of the liquid inlet guide channel 1.2, the diversion outlet 1.3 is communicated with the coalescence oil removal tank 1, the upper end of the liquid inlet guide channel is communicated with the liquid inlet provided at the upper part of the coalescence oil removal tank, a coarse granulation coalescer 1.7 is provided at the lower middle of the oil removal tank, a liquid outlet 1.4 is provided at the other side of the interior of the coalescence oil removal tank, the liquid outlet 1.4 of the coalescence oil removal tank is connected to the coalescence oil removal tank discharge pipe 1.5, and enters the adsorption liquid inlet main pipe 2.1. A number of oil removal units 2 are connected in series, and the oil removal unit adsorption liquid inlet main pipe 2.1 is connected to the oil removal unit adsorption liquid inlet branch pipe 2.2. The adsorption oil removal treatment is performed by opening and closing the adsorption liquid inlet branch pipe control valve 3.1, the adsorption liquid outlet pipe control valve 3.2, the cleaning liquid and analytical liquid inlet branch pipe control valve 3.3 and the adsorption unit discharge pipe control valve 3.4 in the control system. The water sample passes through each adsorption oil removal unit 2 in turn, and is finally discharged from the system through the adsorption unit discharge pipe 2.8.

[0025] Furthermore, the coarsening coalescer 1.7 is filled with a hydrophobic material, and when the mixed liquid passes through, the oil droplets in the mixed liquid are captured and coarsened, so that the oil droplets float and are discharged from the oil discharge port 1.6.

[0026] Furthermore, the coalescence oil removal tank 1 is connected with each adsorption unit through the coalescence oil removal tank discharge pipe 1.5, the adsorption liquid inlet main pipe 2.1 and the adsorption liquid inlet branch pipe 2.2.

[0027] Furthermore, the interior of the adsorption unit 2 is filled with 1 / 2-4 / 5 renewable adsorption material for deep oil removal;

[0028] Furthermore, the plurality of adsorption units 2 are connected to each other through an adsorption liquid outlet pipe 2.5;

[0029] Furthermore, the first operation of the adsorption unit requires opening the adsorption liquid inlet branch control valve 3.1.1, the adsorption liquid outlet pipe control valves 3.2.1-3.2.7 and the adsorption unit drain pipe control valve 3.4.8, and the purified and deoiled solution is discharged through the adsorption unit drain pipe 2.8;

[0030] Furthermore, when the first adsorption unit 2.A reaches the adsorption penetration point, the sample is stopped, the adsorption inlet branch control valve 3.1.1 and the adsorption outlet pipe control valve 3.2.1 are closed, the cleaning liquid and analytical liquid inlet branch control valve 3.3.1 and the adsorption unit discharge pipe control valve 3.4.1 are opened, and the first adsorption unit 2.A is cleaned and analyzed to achieve regeneration. At the same time, the adsorption inlet branch control valve 3.1.2 of the second adsorption unit 2.B is opened, and the sample liquid passes through each adsorption unit in turn starting from the second adsorption unit 2.B, and after purification and oil removal, it is discharged from the system from the discharge pipe 2.8 of the last eighth adsorption unit 2.H.

[0031] Furthermore, after the regeneration of the first adsorption unit 2.A is completed, it is added to the adsorption units in series, that is, the drain pipe control valve 3.4.8 of the eighth adsorption unit 2.H is closed, and the adsorption outlet pipe control valve 3.4.1 of the first adsorption unit is opened. The sample liquid passes through the second, third, fourth, fifth, sixth, seventh, eighth and first adsorption units in sequence and then is discharged from the system from the drain pipe 2.8 of the first adsorption unit 2.A.

[0032] Furthermore, when the subsequent adsorption unit reaches adsorption penetration, analysis is performed in sequence through the opening and closing of the valve control system. After the analysis is completed, adsorption and oil removal are continued through the opening and closing of the valve control system.

[0033] Furthermore, each adsorption unit can perform adsorption and regeneration processes simultaneously by opening and closing the valve control system to achieve continuous adsorption and oil removal, that is, each adsorption unit can be arranged and combined, 8 adsorption + 0 regeneration, 7 adsorption + 1 regeneration, 6 adsorption + 2 regeneration, etc.

Claims

1. An oil-water separation device integrating agglomeration and adsorption, characterized in that: It comprises a coalescence oil removal tank (1), and a plurality of adsorption units arranged in a circumferential array on the periphery of the coalescence oil removal tank (1): The top of the coalescing and oil-removing tank (1) is provided with an oil discharge port (1.6), one side of the interior of the coalescing and oil-removing tank is provided with a liquid inlet guide channel (1.2), the lower end of the liquid inlet guide channel (1.2) is provided with a liquid diversion outlet (1.3), the liquid diversion outlet (1.3) is connected to the coalescing and oil-removing tank (1), the upper end of the liquid inlet guide channel (1.2) is connected to a water inlet pipe (1.1) arranged on the upper part of the coalescing and oil-removing tank (1), a coarse-grained coalescer (1.7) is provided at the lower middle of the coalescing and oil-removing tank (1), the bottom of the other side of the interior of the coalescing and oil-removing tank (1) is provided with a liquid outlet (1.4), the liquid outlet (1.4) is connected to the coalescing and oil-removing tank liquid discharge pipe (1.5), and the coalescing and oil-removing tank liquid discharge pipe (1.5) is connected to the adsorption liquid inlet main pipe (2.1); The adsorption units include a first adsorption unit (2.A), a second adsorption unit (2.B), a third adsorption unit (2.C), a fourth adsorption unit (2.D), a fifth adsorption unit (2.E), a sixth adsorption unit (2.F), a seventh adsorption unit (2.G), and an eighth adsorption unit (2.H); The first adsorption unit (2.A), the second adsorption unit (2.B), the third adsorption unit (2.C), the fourth adsorption unit (2.D), the fifth adsorption unit (2.E), the sixth adsorption unit (2.F), the seventh adsorption unit (2.G), and the eighth adsorption unit (2.H) are provided with a first adsorption liquid inlet branch control valve (3.1.1), a second adsorption liquid inlet branch control valve (3.1.2), a third adsorption liquid inlet branch control valve (3.1.3), a fourth adsorption liquid inlet branch control valve (3.14), a fifth adsorption liquid inlet branch control valve (3.1.5), a sixth adsorption liquid inlet branch control valve (3.1.6), a seventh adsorption liquid inlet branch control valve (3.1.7), and an eighth adsorption liquid inlet branch control valve (3.1.8) in sequence; The first adsorption unit (2.A), the second adsorption unit (2.B), the third adsorption unit (2.C), the fourth adsorption unit (2.D), the fifth adsorption unit (2.E), the sixth adsorption unit (2.F), the seventh adsorption unit (2.G), and the eighth adsorption unit (2.H) are also provided with a first adsorption liquid outlet pipe control valve (3.2.1), a second adsorption liquid outlet pipe control valve (3.2.2), a third adsorption liquid outlet pipe control valve (3.2.3), a fourth adsorption liquid outlet pipe control valve (3.2.4), a fifth adsorption liquid outlet pipe control valve (3.2.5), a sixth adsorption liquid outlet pipe control valve (3.2.6), a seventh adsorption liquid outlet pipe control valve (3.2.7), and an eighth adsorption liquid outlet pipe control valve (3.2.8) in sequence; The first adsorption unit (2.A), the second adsorption unit (2.B), the third adsorption unit (2.C), the fourth adsorption unit (2.D), the fifth adsorption unit (2.E), the sixth adsorption unit (2.F), the seventh adsorption unit (2.G), and the eighth adsorption unit (2.H) are also provided with a first cleaning liquid and analytical liquid inlet branch control valve (3.3.1), a second cleaning liquid and analytical liquid inlet branch control valve (3.3.2), a third cleaning liquid and analytical liquid inlet branch control valve (3.3.3), a fourth cleaning liquid and analytical liquid inlet branch control valve (3.3.4), a fifth cleaning liquid and analytical liquid inlet branch control valve (3.3.5), a sixth cleaning liquid and analytical liquid inlet branch control valve (3.3.6), a seventh cleaning liquid and analytical liquid inlet branch control valve (3.3.7), and an eighth cleaning liquid and analytical liquid inlet branch control valve (3.3.8); The first adsorption unit (2.A), the second adsorption unit (2.B), the third adsorption unit (2.C), the fourth adsorption unit (2.D), the fifth adsorption unit (2.E), the sixth adsorption unit (2.F), the seventh adsorption unit (2.G), and the eighth adsorption unit (2.H) are also provided with a first adsorption unit discharge pipe control valve (3.4.1), a second adsorption unit discharge pipe control valve (3.4.2), a third adsorption unit discharge pipe control valve (3.4.1), a fourth adsorption unit discharge pipe control valve (3.4.4), a fifth adsorption unit discharge pipe control valve (3.4.5), a sixth adsorption unit discharge pipe control valve (3.4.6), a seventh adsorption unit discharge pipe control valve (3.4.7), and an eighth adsorption unit discharge pipe control valve (3.4.8) in sequence; The first adsorption unit (2.A), the second adsorption unit (2.B), the third adsorption unit (2.C), the fourth adsorption unit (2.D), the fifth adsorption unit (2.E), the sixth adsorption unit (2.F), the seventh adsorption unit (2.G), and the eighth adsorption unit (2.H) are all connected with an adsorption liquid inlet branch pipe (2.2), and the plurality of adsorption liquid inlet branch pipes (2.2) are all connected to the adsorption liquid inlet main pipe (2.1), and the first adsorption liquid inlet branch pipe control valve (3.1.1), the second adsorption liquid inlet branch pipe control valve (3.1.2), the third adsorption liquid inlet branch pipe control valve (3.1.3), the fourth adsorption liquid inlet branch pipe control valve (3.14), the fifth adsorption liquid inlet branch pipe control valve (3.1.5), the sixth adsorption liquid inlet branch pipe control valve (3.1.6), the seventh adsorption liquid inlet branch pipe control valve (3.1.7), and the eighth adsorption liquid inlet branch pipe control valve (3.1.8) are connected in series to the adsorption liquid inlet branch pipe (2.2); The first adsorption unit (2.A), the second adsorption unit (2.B), the third adsorption unit (2.C), the fourth adsorption unit (2.D), the fifth adsorption unit (2.E), the sixth adsorption unit (2.F), the seventh adsorption unit (2.G), and the eighth adsorption unit (2.H) are connected via an adsorption liquid outlet pipe (2.5), and the first adsorption liquid outlet pipe control valve (3.2.1), the second adsorption liquid outlet pipe control valve (3.2.2), the third adsorption liquid outlet pipe control valve (3.2.3), the fourth adsorption liquid outlet pipe control valve (3.2.4), the fifth adsorption liquid outlet pipe control valve (3.2.5), the sixth adsorption liquid outlet pipe control valve (3.2.6), the seventh adsorption liquid outlet pipe control valve (3.2.7), the eighth adsorption liquid outlet pipe control valve (3.2.8), the eighth adsorption liquid outlet pipe control valve (3.2.9), the eighth adsorption liquid outlet pipe control valve (3.2.10), the eighth adsorption liquid outlet pipe control valve (3.2.11), the eighth adsorption liquid outlet pipe control valve (3.2.12), the eighth adsorption liquid outlet pipe control valve (3.2.13), the eighth adsorption liquid outlet pipe control valve (3.2.14), the eighth adsorption liquid outlet pipe control valve (3.2.15), the eighth adsorption liquid outlet pipe control valve (3.2.16), the eighth adsorption liquid outlet pipe control valve (3.2.17), the eighth adsorption liquid outlet pipe control valve (3.2.18), the eighth adsorption liquid outlet pipe control valve (3.2.19), the eighth adsorption liquid outlet pipe control valve (3.2.2 The adsorption outlet pipe control valve (3.2.6), the seventh adsorption outlet pipe control valve (3.2.7), and the eighth adsorption outlet pipe control valve (3.2.8); the adsorption outlet pipe (2.5) is also connected in series with the first adsorption unit discharge pipe control valve (3.4.1), the second adsorption unit discharge pipe control valve (3.4.2), the third adsorption unit discharge pipe control valve (3.4.1), the fourth adsorption unit discharge pipe control valve (3.4.4), the fifth adsorption unit discharge pipe control valve (3.4.5), the sixth adsorption unit discharge pipe control valve (3.4.6), the seventh adsorption unit discharge pipe control valve (3.4.7), and the eighth adsorption unit discharge pipe control valve (3.4.8); The first adsorption unit (2.A), the second adsorption unit (2.B), the third adsorption unit (2.C), the fourth adsorption unit (2.D), the fifth adsorption unit (2.E), the sixth adsorption unit (2.F), the seventh adsorption unit (2.G), and the eighth adsorption unit (2.H) are also connected to a cleaning liquid and an analytical liquid inlet branch pipe (2.7), the cleaning liquid and an analytical liquid inlet branch pipe (2.7) is connected to the cleaning liquid and an analytical liquid inlet main pipe (2.6), and the cleaning liquid and an analytical liquid inlet branch pipe (2.7) is connected in series with the first cleaning liquid The first cleaning liquid and analytical liquid inlet branch control valve (3.3.1), the second cleaning liquid and analytical liquid inlet branch control valve (3.3.2), the third cleaning liquid and analytical liquid inlet branch control valve (3.3.3), the fourth cleaning liquid and analytical liquid inlet branch control valve (3.3.4), the fifth cleaning liquid and analytical liquid inlet branch control valve (3.3.5), the sixth cleaning liquid and analytical liquid inlet branch control valve (3.3.6), the seventh cleaning liquid and analytical liquid inlet branch control valve (3.3.7), and the eighth cleaning liquid and analytical liquid inlet branch control valve (3.3.8).

2. The oil-water separation device integrating agglomeration and adsorption as claimed in claim 1, characterized in that: The coarse-grained coalescer (1.7) is filled with hydrophobic material.

3. The oil-water separation device integrating agglomeration and adsorption as claimed in claim 1, characterized in that: The adsorption unit is filled with 1 / 2-4 / 5 regenerable adsorption material.

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