Mixed flow separation tank for sec-butyl acetate production

Abstract

The utility model relates to the technical field of mixing and separating, and discloses a mixed flow separating tank for sec-butyl acetate production, which comprises a tank body, a bearing plate is fixedly connected to the left side outside the tank body, a water storage tank is fixedly connected to the upper part of the bearing plate, and a water pump is fixedly connected to the upper part of the water storage tank. A water pumping pipe is fixedly connected to the input end of the water pump, one end of the water pumping pipe is fixedly connected to the front side of the water storage tank, a water conveying pipe is fixedly connected to the output end of the water pump, a water box is fixedly connected to one end of the water conveying pipe, and a spray head is fixedly connected to the left side of the water box; the discharging assembly comprises a suction pump, and the suction pump is fixedly connected to the right side of the outer portion of the tank body. According to the device, volatile substances are effectively prevented from leaking, the environment is prevented from being polluted, the interior of the device is cleaned, and the situation that the follow-up separation effect is affected by internal residual waste liquid is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing and separation, in particular to a mixed flow separation tank for producing sec-butyl acetate. Background Art

[0002] Sec-butyl acetate (also known as vinyl butyrate) is an important organic compound, usually used as a solvent and raw material, and is widely used in industries such as coatings, adhesives, and inks. In the process of producing sec-butyl acetate, the mixed flow separation tank is a key equipment for separating and purifying the mixture.

[0003] After searching, the Chinese patent announcement number: CN203303694U discloses a mixed flow separation tank used in the production of isobutyl acetate, including a tank body, a liquid inlet pipe is fixed at the upper part of the tank body, and a liquid distribution hole is opened on the liquid inlet pipe; a flow guide unit composed of an inclined plate and a vertical plate connected together is distributed below the liquid distribution hole, and the atomizing nozzle of the atomizer is distributed around the vertical plate; a centrifuge is fixed below the vertical plate, and the liquid flow inlet of the centrifuge is located vertically below the vertical plate, and the centrifuge has an upper layer separation outlet and a lower layer separation outlet. Although this patented technology can improve the separation efficiency of acetic acid and isobutyl acetate and reduce the separation cost, it does not solve the problem of cleaning the inside, so that the residual waste liquid inside affects the subsequent separation effect. Therefore, a technician in this field provides a mixed flow separation tank for the production of isobutyl acetate to solve the problems raised in the above background technology. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a mixed flow separation tank for the production of sec-butyl acetate, aiming to improve the problem of cleaning the interior thereof that has not been solved in the prior art, so that the residual waste liquid inside affects the subsequent separation effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a mixed flow separation tank for the production of sec-butyl acetate, comprising a tank body, a load-bearing plate fixedly connected to the left side of the outside of the tank body, a water storage tank fixedly connected to the upper part of the load-bearing plate, a water pump fixedly connected to the upper part of the water storage tank, a water pump fixedly connected to the input end of the water pump, one end of the water pump fixedly connected to the front side of the water storage tank, a water delivery pipe fixedly connected to the output end of the water pump, one end of the water delivery pipe fixedly connected to a water box, a nozzle fixedly connected to the left side of the water box, and a discharge assembly fixedly connected to the right side of the outside of the tank body.

[0006] As a further description of the above technical solution:

[0007] The discharge assembly comprises a suction pump, which is fixedly connected to the right side of the exterior of the tank body; an input end of the suction pump is fixedly connected to a suction pipe, which is fixedly connected to the interior of the tank body.

[0008] As a further description of the above technical solution:

[0009] A purification box is fixedly connected to the front side of the tank body, a support plate is fixedly connected to the inner wall of the rear side of the purification box, an exhaust fan is fixedly connected to the upper part of the support plate, an output end of the exhaust fan is fixedly connected to an air pipe 1, one end of the air pipe 1 is provided with a purification box, an activated carbon layer is provided inside the purification box, an air pipe 2 is fixedly connected to the left side of the purification box, a water tank 1 is fixedly connected to the outside of one side of the air pipe 2, and a second water inlet pipe is fixedly connected to the front side of the water tank 1.

[0010] As a further description of the above technical solution:

[0011] The purification box is fixedly connected to the front inner wall of the purification box, and the water tank is fixedly connected to the inner bottom side of the purification box.

[0012] As a further description of the above technical solution:

[0013] A valve is fixedly connected to the lower left side of the tank body, and support legs are fixedly connected to the four outer corners of the tank body.

[0014] As a further description of the above technical solution:

[0015] The upper part of the tank body is fixedly connected with a feed inlet.

[0016] As a further description of the above technical solution:

[0017] The water box is fixedly connected to the right inner wall of the tank body.

[0018] As a further description of the above technical solution:

[0019] The right side of the water storage tank is fixedly connected with a first water inlet pipe.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, the exhaust fan, the first gas pipe, the purification box, the activated carbon layer, the second gas pipe, the first water tank and other structures are used in coordination to effectively prevent the leakage of volatile substances and avoid polluting the environment.

[0022] 2. In the utility model, the inside of the device is cleaned by the coordinated use of structures such as a water pump, a water suction pipe, a water tank, a water delivery pipe, a water box, and a nozzle, thereby preventing residual waste liquid from affecting subsequent separation effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1A three-dimensional diagram of a mixed flow separation tank for producing sec-butyl acetate proposed by the utility model;

[0024] Figure 2 This is a sectional view of a mixed flow separation tank for producing sec-butyl acetate proposed by the utility model;

[0025] Figure 3 The utility model provides a cross-sectional view of a purification box of a mixed flow separation tank for producing sec-butyl acetate.

[0026] Legend:

[0027] 1. Support legs; 2. Tank body; 3. Suction pump; 4. Suction pipe; 5. Feed port; 6. Valve; 7. Loading plate; 8. First water inlet pipe; 9. Suction pipe; 10. Water pump; 11. Water pipe; 12. Water box; 13. Nozzle; 14. Water storage tank; 15. Purification box; 16. Exhaust fan; 17. Support plate; 18. Water tank 1; 19. Gas pipe 1; 20. Purification box; 21. Activated carbon layer; 22. Second water inlet pipe; 23. Gas pipe 2. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Reference Figure 1 and Figure 2 , the utility model provides an embodiment: a mixed flow separation tank for the production of sec-butyl acetate, comprising a tank body 2, a bearing plate 7 is fixedly connected to the left side of the outside of the tank body 2, a water storage tank 14 is fixedly connected to the upper part of the bearing plate 7, a water pump 10 is fixedly connected to the upper part of the water storage tank 14, an input end of the water pump 10 is fixedly connected to a water pumping pipe 9, one end of the water pumping pipe 9 is fixedly connected to the front side of the water storage tank 14, an output end of the water pump 10 is fixedly connected to a water delivery pipe 11, one end of the water delivery pipe 11 is fixedly connected to a water box 12, a nozzle 13 is fixedly connected to the left side of the water box 12, a discharge assembly is fixedly connected to the right side of the tank body 2, and a first water inlet pipe 8 is fixedly connected to the right side of the water storage tank 14;

[0030] The discharge assembly includes a suction pump 3 , which is fixedly connected to the right side of the outside of the tank body 2 . The input end of the suction pump 3 is fixedly connected to a suction pipe 4 , which is fixedly connected to the inside of the tank body 2 .

[0031] The solution is injected into the water storage tank 14 through the first water inlet pipe 8 for storage, and the water pump 10 is started to allow the water in the water storage tank 14 to flow through the water suction pipe 9 to the inside of the water delivery pipe 11, and then to flow through the water delivery pipe 11 to the water box 12 and sprayed out through the nozzle 13 to clean the inside of the tank body 2; the upper layer of the separated matter is sucked by the suction pipe 4 by starting the suction pump 3, so that it is discharged through the output end of the suction pump 3.

[0032] Reference Figure 1 and Figure 3 A purification box 15 is fixedly connected to the front side of the tank body 2, a support plate 17 is fixedly connected to the inner wall of the rear side of the purification box 15, an exhaust fan 16 is fixedly connected to the upper part of the support plate 17, an output end of the exhaust fan 16 is fixedly connected to an air pipe 19, one end of the air pipe 19 is provided with a purification box 20, an activated carbon layer 21 is provided inside the purification box 20, an air pipe 23 is fixedly connected to the left side of the purification box 20, one side of the air pipe 23 is fixedly connected to the outside of a water tank 18, and a second water inlet pipe 22 is fixedly connected to the front side of the water tank 18; the purification box 20 is fixedly connected to the inner wall of the front side of the purification box 15, and the water tank 18 is fixedly connected to the bottom side of the inner part of the purification box 15.

[0033] The gas is sucked by starting the exhaust fan 16, so that the gas enters the purification box 20 through the gas pipe 19, the gas is treated by the activated carbon layer 21, and the gas enters the water tank 18 through the gas pipe 2 23 to be purified by solution reaction.

[0034] Reference Figure 1 and Figure 2 A valve 6 is fixedly connected to the lower left side of the tank body 2, and support legs 1 are fixedly connected to the four outer corners of the tank body 2; a feed port 5 is fixedly connected to the upper part of the tank body 2.

[0035] The separated solution is discharged by opening the valve 6 , and the device is fixedly supported by the support legs 1 ; the raw material mixture is injected into the device through the feed port 5 .

[0036] Working principle: When the device is needed, the raw material mixture is injected into the tank body 2 for separation, and the uncondensed volatile substance gas is sucked by starting the exhaust fan 16, so that the gas enters the purification box 20 through the gas pipe 19, and the gas is treated by the activated carbon layer 21 arranged inside, and then enters the water tank 18 through the gas pipe 23, and reacts with the solution inside to purify the gas, thereby effectively preventing the leakage of volatile substances and avoiding environmental pollution. By starting the water pump 10, the water pump 10 starts and drives the water pipe 9 to suck the water inside the water tank 14, so that the water is transported to the inside of the water box 12 through the water pipe 11, and the inside of the device is sprayed and cleaned through the nozzle 13, thereby cleaning the inside of the device and avoiding the internal residual waste liquid from affecting the subsequent separation effect.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mixed flow separation tank for the production of sec-butyl acetate, comprising a tank body (2), characterized in that: The outer left side of the tank body (2) is fixedly connected to a bearing plate (7), the upper part of the bearing plate (7) is fixedly connected to a water storage tank (14), the upper part of the water storage tank (14) is fixedly connected to a water pump (10), the input end of the water pump (10) is fixedly connected to a water pump pipe (9), one end of the water pump pipe (9) is fixedly connected to the front side of the water storage tank (14), the output end of the water pump (10) is fixedly connected to a water delivery pipe (11), one end of the water delivery pipe (11) is fixedly connected to a water box (12), the left side of the water box (12) is fixedly connected to a nozzle (13), and the outer right side of the tank body (2) is fixedly connected to a discharge assembly.

2. The mixed flow separation tank for producing sec-butyl acetate according to claim 1, characterized in that: The discharge assembly comprises a suction pump (3), the suction pump (3) being fixedly connected to the right side of the outside of the tank body (2), the input end of the suction pump (3) being fixedly connected to a suction pipe (4), and the suction pipe (4) being fixedly connected to the inside of the tank body (2).

3. The mixed flow separation tank for producing sec-butyl acetate according to claim 1, characterized in that: The front side of the tank body (2) is fixedly connected to a purification box (15), the rear inner wall of the purification box (15) is fixedly connected to a support plate (17), the upper part of the support plate (17) is fixedly connected to an exhaust fan (16), the output end of the exhaust fan (16) is fixedly connected to an air supply pipe (19), one end of the air supply pipe (19) is provided with a purification box (20), the interior of the purification box (20) is provided with an activated carbon layer (21), the left side of the purification box (20) is fixedly connected to an air supply pipe (23), one side of the air supply pipe (23) is fixedly connected to a water tank (18), and the front side of the water tank (18) is fixedly connected to a second water inlet pipe (22).

4. The mixed flow separation tank for producing sec-butyl acetate according to claim 3, characterized in that: The purification box (20) is fixedly connected to the front inner wall of the purification box (15), and the water tank 1 (18) is fixedly connected to the inner bottom side of the purification box (15).

5. The mixed flow separation tank for producing sec-butyl acetate according to claim 1, characterized in that: A valve (6) is fixedly connected to the lower left side of the tank body (2), and support legs (1) are fixedly connected to the four outer corners of the tank body (2).

6. The mixed flow separation tank for producing sec-butyl acetate according to claim 1, characterized in that: The upper part of the tank body (2) is fixedly connected with a feed inlet (5).

7. The mixed flow separation tank for producing sec-butyl acetate according to claim 1, characterized in that: The water box (12) is fixedly connected to the right inner wall of the tank body (2).

8. The mixed flow separation tank for producing sec-butyl acetate according to claim 1, characterized in that: The right side of the water storage tank (14) is fixedly connected with a first water inlet pipe (8).

Images