Chemical waste liquid desulfurization device

Abstract

The utility model discloses a chemical waste liquid desulfurization device which comprises a base, a treatment barrel is mounted at the upper end of the base, an air pump is arranged on one side of the treatment barrel, a connecting pipe is mounted at the lower end of the air pump, one end of the connecting pipe enters the treatment barrel and is connected with a dismounting pipe, and a first diffusion cover is arranged at the upper end of the dismounting pipe; a second diffusion cover is rotatably arranged at the front end of the first diffusion cover, diffusion holes are formed in the first diffusion cover and the second diffusion cover, a dismantling structure is installed between the first diffusion cover and the dismantling pipe, the dismantling structure comprises a gas diffusion pipe fixedly arranged on one side of the dismantling pipe, and a placing plate is fixedly arranged on the outer wall of the gas diffusion pipe; vent grooves are formed in the inner walls of the first diffusion cover and the second diffusion cover. According to the chemical waste liquid desulfurization device disclosed by the utility model, the first diffusion cover and the second diffusion cover can be quickly disassembled.

Description

Technical Field

[0001] The utility model relates to the field of waste liquid desulfurization, in particular to a chemical waste liquid desulfurization device. Background Art

[0002] Chemical energy waste liquid mainly includes energy chemical waste alkali liquid, which refers to the high-concentration pollutant alkaline waste liquid generated in the production of petrochemical, new coal chemical and specialty chemical enterprises. The waste liquid desulfurization device is used to treat sulfides in industrial waste liquid to reduce environmental pollution.

[0003] The existing patent with publication number CN219730662U discloses a high-efficiency desulfurization device for chemical energy waste liquid. The device uses a motor to drive a dispersion barrel to disperse the incoming oxygen to achieve better denitrification. However, since the dispersion barrel is fixedly connected to the output end of the motor, it is impossible to quickly dismantle and remove the dispersion barrel. Utility Model Content

[0004] The main purpose of the utility model is to provide a chemical waste liquid desulfurization device, which can effectively solve the technical problem in the background technology that the beating barrel is fixedly connected to the motor output end and the beating barrel cannot be quickly disassembled.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A chemical waste liquid desulfurization device includes a base, a treatment cylinder is installed on the upper end of the base, an air pump is provided on one side of the treatment cylinder, a connecting pipe is installed on the lower end of the air pump, one end of the connecting pipe enters the treatment cylinder and is connected to a removal pipe, a first diffusion cover is provided on the upper end of the removal pipe, a second diffusion cover is rotatably provided at the front end of the first diffusion cover, diffusion holes are provided inside the first diffusion cover and the second diffusion cover, a removal structure is installed between the first diffusion cover and the removal pipe, the removal structure includes a diffuser pipe fixedly provided on one side of the removal pipe, a placement plate is fixedly provided on the outer wall of the diffuser pipe, ventilation grooves are provided on the inner walls of the first diffusion cover and the second diffusion cover, air outlet grooves are provided on both sides of the diffuser pipe, and threaded caps are provided on the outer wall threads of the diffuser pipe.

[0007] As a further solution of the present invention, a cleaning structure is installed between the first diffusion cover and the second diffusion cover. The cleaning structure includes a fixing frame installed on both sides of the upper end of the first diffusion cover. A connecting piece is rotatably arranged inside the fixing frame, and the lower end of the connecting piece is fixedly connected to the upper end of the second diffusion cover.

[0008] As a further solution of the present invention, an upper cover is installed on the upper end of the processing cylinder, and feeding pipes are installed inside both sides of the upper cover.

[0009] As a further solution of the present invention, a first magnetic plate is fixedly installed at the front end of the first diffusion cover, and a second magnetic plate is fixedly installed at the rear end of the second diffusion cover located at the front end of the first magnetic plate.

[0010] As a further solution of the present invention, a sewage pipe is fixedly provided on one side of the base, and a control valve is provided on the outer wall of the sewage pipe.

[0011] As a further solution of the present invention, a sealing gasket is fixedly provided at the lower end of the threaded cap.

[0012] As a further solution of the present invention, a screw is fixedly provided on one side of the removal tube, the output end of the screw passes through the connecting tube and a nut is installed on the outer wall.

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

[0014] By setting up the dismantling structure, when the first diffusion cover and the second diffusion cover need to be dismantled, the upper cover is opened, the threaded cap is rotated, the first diffusion cover and the second diffusion cover are lifted upwards, and taken out from the upper end of the air diffusion pipe, thereby realizing quick dismantling;

[0015] By setting up a cleaning structure, after the first diffusion cover and the second diffusion cover are removed, the first diffusion cover and the second diffusion cover can be opened by flipping the second diffusion cover, thereby achieving better cleaning operations on the inside of the first diffusion cover and the second diffusion cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a chemical waste liquid desulfurization device of the utility model;

[0017] Figure 2 This is a cross-sectional view of a treatment cylinder of a chemical waste liquid desulfurization device according to the present invention;

[0018] Figure 3 This is a disassembled structural diagram of the air diffuser pipe and threaded cap of a chemical waste liquid desulfurization device of the utility model;

[0019] Figure 4 This is a disassembled structural diagram of the first diffusion cover and the second diffusion cover of a chemical waste liquid desulfurization device of the utility model;

[0020] Figure 5 This is a structural diagram of the second diffusion cover of a chemical waste liquid desulfurization device after being flipped over;

[0021] Figure 6 for Figure 5 Enlarged structural diagram at point A in the middle.

[0022] In the figure: 1. Base; 2. Processing cylinder; 3. Upper cover; 4. Air pump; 5. Connecting pipe; 6. Removal pipe; 7. First diffusion cover; 8. Second diffusion cover; 9. Removal structure; 10. Diffusion hole; 11. Diffusion pipe; 12. Placement plate; 13. Vent groove; 14. Air outlet groove; 15. Threaded cap; 16. Cleaning structure; 17. Fixing frame; 18. Connector; 19. Sealing gasket; 20. First magnetic plate; 21. Second magnetic plate. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figure 1-6 As shown, a chemical waste liquid desulfurization device includes a base 1, a treatment cylinder 2 is installed on the upper end of the base 1, an air pump 4 is provided on one side of the treatment cylinder 2, a connecting pipe 5 is installed on the lower end of the air pump 4, one end of the connecting pipe 5 enters the treatment cylinder 2 and is connected to a removal pipe 6, a first diffusion cover 7 is provided on the upper end of the removal pipe 6, a second diffusion cover 8 is rotatably provided at the front end of the first diffusion cover 7, diffusion holes 10 are provided inside the first diffusion cover 7 and the second diffusion cover 8, a removal structure 9 is installed between the first diffusion cover 7 and the removal pipe 6, the removal structure 9 includes a diffuser pipe 11 fixedly arranged on one side of the removal pipe 6, a placement plate 12 is fixedly provided on the outer wall of the diffuser pipe 11, ventilation grooves 13 are provided on the inner walls of the first diffusion cover 7 and the second diffusion cover 8, air outlet grooves 14 are provided on both sides of the diffuser pipe 11, and a threaded cap 15 is provided on the outer wall of the diffuser pipe 11.

[0025] In this embodiment, a cleaning structure 16 is installed between the first diffusion cover 7 and the second diffusion cover 8. The cleaning structure 16 includes a fixing frame 17 installed on both sides of the upper end of the first diffusion cover 7. A connecting member 18 is rotatably arranged inside the fixing frame 17, and the lower end of the connecting member 18 is fixedly connected to the upper end of the second diffusion cover 8.

[0026] The fixing frame 17 is used to rotatably set the connecting piece 18, and the connecting piece 18 is used to be fastened to the second diffusion cover 8.

[0027] In this embodiment, an upper cover 3 is installed at the upper end of the processing cylinder 2, and feeding pipes are installed inside both sides of the upper cover 3.

[0028] The upper cover 3 is used to close the upper end of the processing cylinder 2, and the feeding pipe facilitates the input of materials.

[0029] In this embodiment, a first magnetic plate 20 is fixedly mounted on the front end of the first diffusion cover 7 , and a second magnetic plate 21 is fixedly mounted on the rear end of the second diffusion cover 8 located at the front end of the first magnetic plate 20 .

[0030] After the first magnetic plate 20 and the second magnetic plate 21 are adsorbed, quick fastening can be achieved after unfolding.

[0031] In this embodiment, a sewage pipe is fixedly provided on one side of the base 1 , and a control valve is provided on the outer wall of the sewage pipe.

[0032] The sewage pipe facilitates the discharge of waste liquid in the later stage, and the control valve facilitates the closing of the sewage pipe.

[0033] In this embodiment, a sealing gasket 19 is fixedly provided at the lower end of the threaded cap 15 .

[0034] The sealing gasket 19 is used to ensure that the threaded cap 15 is secure after being closed.

[0035] In this embodiment, a screw is fixedly provided on one side of the removal tube 6 , the output end of the screw passes through the connecting tube 5 and a nut is installed on the outer wall.

[0036] It should be noted that the present invention is a chemical waste liquid desulfurization device, wherein chemical waste liquid containing sulfur wastewater is added to the inside of the treatment cylinder 2, and then potassium permanganate is added, and the air pump 4 is started. The gas passes through the connecting pipe 5, the removal pipe 6 and is discharged from the gas outlet groove 14. The gas then enters the inside of the ventilation groove 13 from the gas outlet groove 14, and the gas passes through multiple diffusion holes 10 to achieve better desulfurization;

[0037] When disassembly is required, rotate the threaded cap 15 to remove the first diffusion cover 7 and the second diffusion cover 8 from the upper end of the air diffusion pipe 11. After removal, fold the first diffusion cover 7 and the second diffusion cover 8 with force so that the two are in a folded state, which is convenient for cleaning impurities on the inner walls of the first diffusion cover 7 and the second diffusion cover 8 later.

[0038] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A chemical waste liquid desulfurization device, comprising a base (1), a treatment cylinder (2) being mounted on the upper end of the base (1), characterized in that: An air pump (4) is provided on one side of the treatment tube (2), a connecting pipe (5) is installed at the lower end of the air pump (4), one end of the connecting pipe (5) enters the treatment tube (2) and is connected to the removal tube (6), a first diffusion cover (7) is provided on the upper end of the removal tube (6), a second diffusion cover (8) is rotatably provided at the front end of the first diffusion cover (7), diffusion holes (10) are provided inside the first diffusion cover (7) and the second diffusion cover (8), a removal structure (9) is installed between the first diffusion cover (7) and the removal tube (6), the removal structure (9) includes a diffuser pipe (11) fixedly provided on one side of the removal tube (6), a placement plate (12) is fixedly provided on the outer wall of the diffuser pipe (11), ventilation grooves (13) are provided on the inner walls of the first diffusion cover (7) and the second diffusion cover (8), air outlet grooves (14) are provided on both sides of the diffuser pipe (11), and a threaded cap (15) is provided on the outer wall of the diffuser pipe (11).

2. A chemical waste liquid desulfurization device according to claim 1, characterized in that: A cleaning structure (16) is installed between the first diffusion cover (7) and the second diffusion cover (8). The cleaning structure (16) includes a fixing frame (17) installed on both sides of the upper end of the first diffusion cover (7). A connecting member (18) is rotatably provided inside the fixing frame (17). The lower end of the connecting member (18) is fixedly connected to the upper end of the second diffusion cover (8).

3. A chemical waste liquid desulfurization device according to claim 1, characterized in that: An upper cover (3) is installed at the upper end of the processing cylinder (2), and feeding pipes are installed inside both sides of the upper cover (3).

4. A chemical waste liquid desulfurization device according to claim 1, characterized in that: A first magnetic plate (20) is fixedly mounted on the front end of the first diffusion cover (7), and a second magnetic plate (21) is fixedly mounted on the rear end of the second diffusion cover (8) located at the front end of the first magnetic plate (20).

5. A chemical waste liquid desulfurization device according to claim 1, characterized in that: A sewage pipe is fixedly provided on one side of the base (1), and a control valve is provided on the outer wall of the sewage pipe.

6. A chemical waste liquid desulfurization device according to claim 1, characterized in that: A sealing gasket (19) is fixedly provided at the lower end of the threaded cap (15).

7. A chemical waste liquid desulfurization device according to claim 1, characterized in that: A screw is fixedly provided on one side of the removal tube (6), the output end of the screw passes through the connecting tube (5) and a nut is installed on the outer wall.

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