Dispersing agent waste liquid separation equipment

Abstract

The utility model discloses dispersing agent waste liquid separation equipment which comprises a separation barrel, the top of the separation barrel is fixedly connected with a precipitation barrel, two overflow pipes are inserted into the outer surface of the precipitation barrel in a sealed mode, the other ends of the overflow pipes are inserted into the top of the separation barrel in a sealed mode, and the inner wall of the separation barrel is fixedly connected with a collection box. A filtering cover is fixedly connected to the top of the collecting box, a plurality of filtering holes are formed in the outer surface of the filtering cover, the filtering holes are distributed in the filtering cover in an annular array mode, a first support is fixedly connected to the bottom of the collecting box, and a second support is fixedly connected to the bottom of the first support; a plurality of activated carbon plates are embedded in the tops of the first support and the second support, and water outlet holes are formed in the outer surface of the first support. According to the utility model, large-particle impurities in wastewater can be effectively removed, fine particles and impurities can be further filtered and blocked, the separation effect and efficiency of the dispersant waste liquid are improved, and effective separation and purification of the waste liquid are promoted.

Description

Technical Field

[0001] The utility model relates to the technical field of dispersant waste liquid treatment, in particular to dispersant waste liquid separation equipment. Background Art

[0002] Dispersants are surfactants used in a wide range of applications, including textiles, papermaking, printing, paints, and pesticides. Their primary function is to disperse substances in water, preventing them from settling or agglomerating. However, these dispersants often generate significant amounts of wastewater during their use. Dispersant wastewater typically contains organic compounds, fine particulate matter, oil, and other difficult-to-treat impurities. Therefore, the treatment of dispersant wastewater is a critical environmental issue in industrial production.

[0003] At present, the existing dispersant waste liquid often needs to be recycled and processed later to reduce the waste of resources. However, when treating the dispersant waste liquid, the large particles in the wastewater are only filtered out, and the separation is not thorough and cannot be well separated, resulting in low separation efficiency, thereby affecting the treatment effect of the dispersant waste liquid. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that in the existing treatment of dispersant waste liquid, only large particles in the waste water are filtered out, the separation is not thorough, and the separation cannot be well performed, resulting in low separation efficiency, thereby affecting the treatment effect of the dispersant waste liquid. A dispersant waste liquid separation device is proposed.

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

[0006] A dispersant waste liquid separation device comprises a separation cylinder, the top of the separation cylinder is fixedly connected to a sedimentation barrel, the outer surface of the sedimentation barrel is sealed with two overflow pipes, and the other end of the overflow pipe is sealed with the top of the separation cylinder, the inner wall of the separation cylinder is fixedly connected to a collection box, and the top of the collection box is fixedly connected to a filter cover, the outer surface of the filter cover is provided with a plurality of filter holes, and the filter holes are distributed in a circular array on the filter cover, the bottom of the collection box is fixedly connected to a first bracket, and the bottom of the first bracket is fixedly connected to a second bracket, the tops of the first bracket and the second bracket are both embedded with a plurality of activated carbon plates, the outer surface of the first bracket is provided with a water outlet, and the water outlet is located directly above the second bracket, and the bottom inner wall of the separation cylinder is fixedly connected to a filter membrane.

[0007] Furthermore, a first valve is provided on the outer surface of the overflow pipe.

[0008] Furthermore, the collecting box is an annular structure, and the filter cover is a conical structure.

[0009] Furthermore, a plurality of retaining rings are provided on the outer surface of the filter cover.

[0010] Furthermore, a drain pipe is sealed and plugged into the bottom of the separation cylinder, and a second valve is provided on the outer surface of the drain pipe.

[0011] Furthermore, the first bracket is a funnel-shaped structure, the second bracket is a cone-shaped structure, and the first bracket is located directly above the second bracket.

[0012] Furthermore, a liquid inlet pipe is sealed and plugged into the top of the sedimentation barrel.

[0013] The beneficial effects of the utility model are:

[0014] 1. By setting up a sedimentation barrel and overflow pipe system, the sedimentation principle can be effectively utilized for primary stratification to remove large particles of impurities in the wastewater. At the same time, the seamless combination of the collection box and the filter cover assembly not only achieves further fine filtration of the liquid after sedimentation, ensuring that the filter holes can fully capture and remove fine suspended matter and oil stains, but also through the adsorption characteristics of the activated carbon plate, used in conjunction with the filter membrane, it can further filter and block fine particles and impurities, thereby improving the separation effect and efficiency of the dispersant waste liquid and promoting the effective separation and purification of the waste liquid.

[0015] 2. By setting multiple activated carbon plates and water outlet holes on the funnel-shaped first bracket and the conical second bracket, the device further enhances the adsorption and purification effect of harmful substances, and can also effectively eliminate organic compounds and odors. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of a dispersant waste liquid separation device proposed by the utility model;

[0017] Figure 2 This is a side structural schematic diagram of a dispersant waste liquid separation device proposed by the utility model;

[0018] Figure 3 This is a schematic cross-sectional view of a dispersant waste liquid separation device proposed in the present invention;

[0019] Figure 4 This is a partial cross-sectional structural schematic diagram of a dispersant waste liquid separation device proposed by the utility model.

[0020] In the figure: 1. Separation cylinder; 2. Sedimentation barrel; 3. Overflow pipe; 4. First valve; 5. Collection box; 6. Filter cover; 7. Filter hole; 8. Retaining ring; 9. First bracket; 10. Second bracket; 11. Activated carbon plate; 12. Water outlet; 13. Filter membrane; 14. Drain pipe; 15. Second valve; 16. Liquid inlet pipe. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0022] With reference to Figures 1-4 A dispersant waste liquid separation equipment, including separation cylinder 1, the top of separation cylinder 1 is fixed with the precipitation barrel 2 by bolt, the outer surface of precipitation barrel 2 is sealed and is inserted with two overflow pipes 3, the outer surface of overflow pipe 3 is equipped with first valve 4, and the other end of overflow pipe 3 is sealed and is inserted with the top of separation cylinder 1, the inner wall of separation cylinder 1 is fixed with the collection box 5 by bolt, the collection box 5 is annular structure, and the top of collection box 5 is fixed with the filter cover 6 by bolt, the filter cover 6 is conical structure, a plurality of filter holes 7 are formed in the outer surface of filter cover 6, and the filter holes 7 are annularly arranged on filter cover 6;

[0023] The bottom of collection box 5 is fixed with first support 9 by bolt, and the bottom of first support 9 is fixed with second support 10 by bolt, the top of first support 9 and second support 10 is embedded with a plurality of activated carbon plates 11, the outer surface of first support 9 is provided with water outlet hole 12, and water outlet hole 12 is located directly above second support 10, the bottom inner wall of separation cylinder 1 is fixed with filter membrane 13 by bolt.

[0024] Wherein, the outer surface of filter cover 6 is provided with a plurality of retaining rings 8, the bottom of separation cylinder 1 is sealed and is inserted with drainage pipe 14, and the outer surface of drainage pipe 14 is provided with second valve 15, first support 9 is funnel-shaped structure, second support 10 is conical structure, first support 9 is located directly above second support 10, the top of precipitation barrel 2 is sealed and is inserted with liquid inlet pipe 16.

[0025] The working principle of the embodiment is as follows: when the used dispersant waste liquid needs to be separated, the waste liquid enters the precipitation barrel 2 through the liquid inlet pipe 16 for precipitation treatment, and some impurities sink to the bottom, then the first valve 4 is opened, the liquid at the upper end of the precipitation barrel 2 enters the separation cylinder 1 along the overflow pipe 3, after entering the separation cylinder 1, the liquid first contacts the conical filter cover 6, the filter holes 7 on the filter cover 6 filter some large-particle impurities in the flowing process, then the liquid penetrates out through the filter holes 7, and the impurities are stored in the collecting box 5, the penetrated liquid enters the funnel-shaped first support 9, then enters the second support 10 through the water outlet hole 12, and the activated carbon plate 11 on the first support 9 and the second support 10 adsorb the impurities in the dispersant waste liquid, which is suitable for the case that specific impurities need to be removed, then the liquid contacts the filter membrane 13, through membrane separation technology, the solvent and the impurities are separated by using the selective permeability of the membrane, the impurities can be effectively removed, the purity of the solvent is improved, after the separation is completed, the second valve 15 is opened, the separated liquid is discharged along the liquid discharge pipe 14 for extraction and purification, so that the dispersant can be recycled.

[0026] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A dispersant waste liquid separation device, comprising a separation cylinder (1), the top of which is fixedly connected to a sedimentation barrel (2), characterized in that: The outer surface of the sedimentation barrel (2) is sealed with two overflow pipes (3), and the other end of the overflow pipe (3) is sealed with the top of the separation cylinder (1). The inner wall of the separation cylinder (1) is fixedly connected with a collection box (5), and the top of the collection box (5) is fixedly connected with a filter cover (6). The outer surface of the filter cover (6) is provided with a plurality of filter holes (7), and the filter holes (7) are distributed in a ring array on the filter cover (6). The bottom of the collection box (5) is fixedly connected with a first bracket (9), and the bottom of the first bracket (9) is fixedly connected with a second bracket (10). The tops of the first bracket (9) and the second bracket (10) are both embedded with a plurality of activated carbon plates (11). The outer surface of the first bracket (9) is provided with a water outlet (12), and the water outlet (12) is located directly above the second bracket (10). The bottom inner wall of the separation cylinder (1) is fixedly connected with a filter membrane (13).

2. The dispersant waste liquid separation equipment according to claim 1, characterized in that: The outer surface of the overflow pipe (3) is provided with a first valve (4).

3. The dispersant waste liquid separation equipment according to claim 1, characterized in that: The collecting box (5) is an annular structure, and the filter cover (6) is a conical structure.

4. The dispersant waste liquid separation equipment according to claim 3, characterized in that: The outer surface of the filter cover (6) is provided with a plurality of retaining rings (8).

5. The dispersant waste liquid separation equipment according to claim 1, characterized in that: A liquid discharge pipe (14) is sealed and plugged into the bottom of the separation cylinder (1), and a second valve (15) is provided on the outer surface of the liquid discharge pipe (14).

6. The dispersant waste liquid separation equipment according to claim 1, characterized in that: The first bracket (9) is a funnel-shaped structure, the second bracket (10) is a cone-shaped structure, and the first bracket (9) is located directly above the second bracket (10).

7. The dispersant waste liquid separation equipment according to claim 1, characterized in that: The top of the sedimentation barrel (2) is sealed and plugged with a liquid inlet pipe (16).

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