Efficient large oil tank blending device

Abstract

The utility model provides an efficient large oil tank blending device which comprises a tank body, a second ring pipe and a first ring pipe are arranged in the tank body in an upper-lower mode, the ring diameter of the first ring pipe is larger than that of the second ring pipe, and a plurality of nozzles are fixedly connected to the first ring pipe and the second ring pipe. And the adjacent nozzles positioned on the same component are alternately arranged at the elevation angles of 45 degrees and 60 degrees. According to the invention, two liquid materials can be fully mixed in a mode of spraying and atomizing through the nozzle, the mixing speed is high, and the mixing operation can be continuously carried out at any time according to production requirements.

Description

Technical Field

[0001] The present invention relates to the technical field of homogenization, and particularly to an efficient large-scale oil tank blending device. Background Art

[0002] The raw materials required for the alkylbenzene production device are mixed straight-chain alkanes of C10-C13, and the raw materials are in short supply globally. The quality of the raw materials on the market varies due to different production methods, specifically including gas-to-light wax and coal-to-light wax. In order to ensure the consistency of the quality and yield of the produced alkylbenzene, it is necessary to perform homogenization stirring treatment on gas-to-light wax and coal-to-light wax.

[0003] In existing chemical production, the equipment for blending is basically a stirring tank. However, when using a stirring tank, its stirring device undoubtedly requires more energy. In addition, the stirring tank is used batch by batch and cannot be used at any time. It is necessary to send the substance into the tank body and then use it after stirring. Summary of the Invention

[0004] To solve the above problems, the present invention discloses an efficient large-scale oil tank blending device, which includes a tank body. A second annular pipe and a first annular pipe are arranged vertically inside the tank body, and the diameter of the first annular pipe is larger than that of the second annular pipe. That is, the arrangement of the first annular pipe and the second annular pipe is similar to being arranged in a nested manner on a conical surface.

[0005] A number of nozzles are fixedly connected to both the first annular pipe and the second annular pipe. The adjacent nozzles on the same component are arranged alternately at elevation angles of 45° and 60°. That is, the substances to be mixed are respectively input into the first annular pipe and the second annular pipe, and are sent out from the nozzles in an atomized manner as much as possible, and the two substances diffused inside the tank body are mixed with each other. The nozzles arranged alternately at elevation angles of 45° and 60° make the substances diffuse as evenly as possible.

[0006] Preferably, a first pipe orifice and a second pipe orifice are sequentially arranged on the side wall of the upper part of the tank body. A first connecting pipe is fixedly connected to the first pipe orifice, and the other end of the first connecting pipe is communicated with the first annular pipe. A second connecting pipe is fixedly connected to the second pipe orifice, and the other end of the second connecting pipe is communicated with the second annular pipe. A liquid outlet pipe is fixedly connected to the lower end of the tank body. That is, the substance is input from the first pipe orifice, enters the first annular pipe through the first connecting pipe, and similarly, the substance is input from the second pipe orifice and enters the second annular pipe through the second connecting pipe. After the two substances are mixed, they are finally sent out from the liquid outlet.

[0007] Preferably, a liquid level gauge is arranged on the front surface of the tank body. Both the upper and lower ends of the liquid level gauge are fixedly connected with communicating pipes, and the upper communicating pipe is fixedly connected to the tank body, and the lower communicating pipe is communicated with the liquid outlet pipe. The liquid level gauge is used to obtain the inventory of the mixed substances inside the tank body, so as to determine whether to continue the mixing process.

[0008] Preferably, a sampling port is provided at the lower end of the liquid level gauge, and a valve is provided on the sampling port. By opening the valve, two mixed substances can be received from the sampling port, facilitating sampling.

[0009] Preferably, a cover is fixedly connected to the upper end of the tank body, and a receiving plate is fixedly connected to the inner wall of the tank body, and an opening penetrating up and down is provided on the receiving plate. Opening the cover plate can expose internal structures such as the first ring pipe and the second ring pipe. The setting of the cover plate facilitates the production of the device and subsequent maintenance. If there are problems, by opening the cover, maintenance personnel can stand on the receiving plate for maintenance.

[0010] Preferably, a first support rod is fixedly connected to the receiving plate, the upper end of the first support rod is connected to the first ring pipe, a second support rod is fixedly connected to the first ring pipe, and the other end of the second support rod is fixedly connected to the second ring pipe. The first support rod and the second support rod are used for supporting and fixing the first ring pipe and the second ring pipe.

[0011] Preferably, a plurality of viewing windows are equiangularly arranged in the middle of the side wall of the tank body. The viewing windows are used to observe the mixing situation inside the tank body to ensure that each nozzle can work normally.

[0012] Preferably, a plurality of support legs are fixedly connected to the bottom side wall of the tank body at equal angles. The support legs are used to support and fix the tank body, and adjustable height foot pads are also provided at the lower ends of the support legs.

[0013] The beneficial effects of the present invention are as follows:

[0014] 1. Nozzles are provided on both the first ring pipe and the second ring pipe, and the two substances are atomized and sent out through the nozzles, which can achieve homogeneous mixing. Compared with the form of a stirring tank, this method has the advantages of simple structure and low energy consumption.

[0015] 2. After the two substances are atomized and mixed, they finally fall and are sent out. This method can be mixed and directly taken at any time according to the usage needs.

[0016] 3. Viewing windows, receiving plates, cover plates and liquid level gauges are provided, which can obtain the operating state of the device and facilitate maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional schematic diagram of the present invention;

[0018] Figure 2 is a bottom schematic diagram of the present invention;

[0019] Figure 3 is an internal structure schematic diagram of the present invention;

[0020] Figure 4 for Figure 1 Enlarged view of point A in the middle.

[0021] List of reference numerals:

[0022] 1. Support legs; 2. Tank body; 3. Window; 4. First pipe opening; 5. Second pipe opening; 6. Cover; 7. Liquid level gauge; 8. Connecting pipe; 9. Liquid outlet pipe; 10. First support rod; 11. First annular pipe; 12. Adapter plate; 13. First connecting pipe; 14. Second support rod; 15. Second annular pipe; 16. Second connecting pipe; 17. Sampling port; 18. Valve. DETAILED DESCRIPTION

[0023] The present invention is further explained below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the accompanying drawings, and the words "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0024] like Figures 1 to 4 As shown, a high-efficiency large-scale oil tank blending device includes a tank body 2, which is cylindrical and has a rounded lower end. A second annular tube 15 and a first annular tube 11 are arranged in upper and lower positions inside the tank body 2, and the diameter of the ring of the first annular tube 11 is larger than that of the second annular tube 15, and the circles of the first annular tube 11 and the second annular tube 15 are on the same vertical line.

[0025] A plurality of nozzles are fixedly connected to the first annular tube 11 and the second annular tube 15, and liquid substances are respectively injected into the interior of the first annular tube 11 and the second annular tube 15. The two substances are finally sent out from the nozzles, and the two substances are atomized as much as possible and blended with each other to achieve the mixing of the substances. Adjacent nozzles located on the same component are alternately arranged at elevation angles of 45° and 60°. The arrangement of the nozzles can allow the two substances to enter the pit and diffuse inside the tank body 2.

[0026] The upper side wall of the tank body 2 is sequentially provided with a first pipe opening 4 and a second pipe opening 5. The first pipe opening 4 is fixedly connected with a first connecting pipe 13, and the other end of the first connecting pipe 13 is communicated with the first annular pipe 11, that is, a substance is injected from the first pipe opening 4 and finally reaches the inside of the first annular pipe 11 through the first connecting pipe 13. The second pipe opening 5 is fixedly connected with a second connecting pipe 16, and the other end of the second connecting pipe 16 is communicated with the second annular pipe 15, that is, a substance is injected from the second pipe opening 5 and finally reaches the inside of the second annular pipe 15 through the second connecting pipe 16. The lower end of the tank body 2 is fixedly connected with a liquid outlet pipe 9, and the substances mixed inside the tank body 2 are sent out from the liquid outlet pipe 9.

[0027] A liquid level gauge 7 is provided on the front of the tank body 2. The liquid level gauge 7 is located to obtain the amount of mixed substances inside the tank body 2 to avoid submerging the first ring tube 11 or the second ring tube 15. The upper and lower ends of the liquid level gauge 7 are fixedly connected with connecting pipes 8, and the upper connecting pipe 8 is fixedly connected to the tank body 2, and the lower connecting pipe 8 is connected to the liquid outlet pipe 9.

[0028] A sampling port 17 is provided at the lower end of the liquid level meter 7 . A valve 18 is provided on the sampling port 17 . The valve 18 is opened and a container is used to receive the mixed substance from the sampling port 17 .

[0029] A sealing cover 6 is fixedly connected to the upper end of the tank body 2. The purpose of setting the sealing cover 6 is to facilitate the production of the early device and the inspection and maintenance of the later device. A receiving plate 12 is fixedly connected to the inner wall of the tank body 2. If there is a problem with the device, the sealing cover 6 is removed and the maintenance personnel stand on the receiving plate 12 to provide maintenance space. In addition, an opening that passes through the receiving plate 12 from top to bottom is provided on the receiving plate 12 to facilitate the material to fall through the receiving plate 12.

[0030] A first support rod 10 is fixedly connected to the receiving plate 12, the upper end of the first support rod 10 is connected to the first ring tube 11, a second support rod 14 is fixedly connected to the first ring tube 11, and the other end of the second support rod 14 is fixedly connected to the second ring tube 15. The first support rod 10 and the second support rod 14 are used to support and fix the first ring tube 11 and the second ring tube 15, and make the two become a whole.

[0031] A plurality of viewing windows 3 are provided at equal angles in the middle of the side wall of the tank body 2. The viewing windows 3 are provided for observing the internal mixing conditions and for observing whether any nozzles are not operating normally.

[0032] A plurality of support legs 1 are fixedly connected to the bottom side walls of the tank body 2 at equal angles for supporting the tank body 2 , and a height-adjustable foot pad is provided at the lower end of the support leg 1 .

[0033] The technical means disclosed in the scheme of the present invention are not limited to the technical means disclosed in the above-mentioned implementation mode, but also include technical schemes composed of any combination of the above technical features.

Claims

1. An efficient large oil tank blending device, characterized in that: It comprises a tank body (2), wherein a second ring tube (15) and a first ring tube (11) are arranged in an upper and lower position inside the tank body (2), and the ring diameter of the first ring tube (11) is larger than that of the second ring tube (15); A plurality of nozzles are fixedly connected to the first annular tube (11) and the second annular tube (15), and adjacent nozzles located on the same component are alternately arranged at elevation angles of 45° and 60°.

2. The high-efficiency large oil tank blending device according to claim 1 is characterized in that: The upper side wall of the tank body (2) is provided with a first pipe opening (4) and a second pipe opening (5) in sequence; the first pipe opening (4) is fixedly connected to a first connecting pipe (13); the other end of the first connecting pipe (13) is in communication with the first annular pipe (11); the second pipe opening (5) is fixedly connected to a second connecting pipe (16); the other end of the second connecting pipe (16) is in communication with the second annular pipe (15); and the lower end of the tank body (2) is fixedly connected to a liquid outlet pipe (9).

3. The high-efficiency large oil tank blending device according to claim 2 is characterized in that: A liquid level gauge (7) is provided on the front of the tank body (2), and connecting pipes (8) are fixedly connected to both the upper and lower ends of the liquid level gauge (7), and the upper connecting pipe (8) is fixedly connected to the tank body (2), and the lower connecting pipe (8) is connected to the liquid outlet pipe (9).

4. The high-efficiency large oil tank blending device according to claim 3 is characterized by: A sampling port (17) is provided at the lower end of the liquid level meter (7), and a valve (18) is provided on the sampling port (17).

5. The high-efficiency large oil tank blending device according to claim 1 is characterized in that: The upper end of the tank body (2) is fixedly connected to a sealing cover (6), the inner wall of the tank body (2) is fixedly connected to a receiving plate (12), and the receiving plate (12) is provided with an opening that passes through from top to bottom.

6. The high-efficiency large oil tank blending device according to claim 5 is characterized by: A first support rod (10) is fixedly connected to the receiving plate (12); the upper end of the first support rod (10) is connected to the first ring tube (11); a second support rod (14) is fixedly connected to the first ring tube (11); and the other end of the second support rod (14) is fixedly connected to the second ring tube (15).

7. The high-efficiency large oil tank blending device according to claim 1 is characterized by: A plurality of viewing windows (3) are arranged at equal angles in the middle of the side wall of the tank body (2).

8. The high-efficiency large oil tank blending device according to claim 1 is characterized by: A plurality of supporting legs (1) are fixedly connected at equal angles to the bottom side walls of the tank body (2).

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