Crude benzene distillation water remover device

Abstract

The utility model relates to the field of crude benzene distillation water removers, and discloses a crude benzene distillation water remover device which comprises a separation tank and a connecting box, the surface of the separation tank communicates with a drainage pipe and an oil outlet pipe, one end of the connecting box communicates with a water inlet pipe, and a cleaning ring is slidably mounted on the inner wall of the separation tank; the size specification of the surface of the cleaning ring is matched with the size specification of the inner wall of the separation tank, a plurality of adjusting blocks are fixedly connected to the bottom end of the cleaning ring, one end of the connecting box communicates with the separation tank and the oil outlet pipe, and the cleaning ring is of a circular structure; the connecting box is installed between the separation tank and the oil outlet pipe, one end of the connecting box communicates with a water source through the water inlet pipe, the cleaning ring is slidably installed on the inner wall of the separation tank, and the multiple adjusting blocks made of sponge are installed at the bottom end of the cleaning ring, so that water flow is injected into the separation tank through the water inlet pipe; an adjusting block made of a sponge material at the bottom end of the cleaning ring moves upwards, so that the inner wall of the separation tank is cleaned through the cleaning ring.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of crude benzene distillation water withdrawal device, in particular to a crude benzene distillation water withdrawal device. BACKGROUND

[0002] The crude benzene distillation water withdrawal device is a device used in the process of crude benzene distillation, which mainly helps to separate oil and water to ensure the smooth progress of the distillation process. The crude benzene distillation water withdrawal device includes a benzene removal tower and a water withdrawal device. The water withdrawal device is connected to the benzene removal tower through an oil gas outlet pipe, and a diffusion pipe is arranged on a water outlet pipe connected to the separation cylinder of the water withdrawal device to ensure the normal separation of oil and water. In use, the conventional water withdrawal device is connected to the benzene removal tower by means of a separation cylinder to separate water and oil. The surface of the separation cylinder is connected to a drain pipe and an oil outlet pipe to discharge the separated water and oil.

[0003] According to the related technology in the above, the inventors believe that when the conventional water withdrawal device separates water and oil, oil and impurities in the liquid are easily attached to the inner wall of the separation cylinder. After a long period of accumulation, the separation cylinder is easily blocked, which requires regular cleaning by workers, thereby increasing the workload of the workers.

[0004] The above information disclosed in the background is only used to increase the understanding of the background of the present application, and therefore, it can include prior art known to those skilled in the art. CONTENT OF THE UTILITY MODEL

[0005] In order to solve the problem that impurities and oil are easily attached to the inner wall of the conventional water withdrawal device, the present application provides a crude benzene distillation water withdrawal device.

[0006] The crude benzene distillation water withdrawal device provided by the present application adopts the following technical solution:

[0007] A crude benzene distillation water withdrawal device, comprising a separation cylinder and a connecting box, the surface of the separation cylinder is connected to a drain pipe and an oil outlet pipe, one end of the connecting box is connected to a water inlet pipe, the inner wall of the separation cylinder is slidably installed with a cleaning ring, the size specification of the surface of the cleaning ring is matched with the size specification of the inner wall of the separation cylinder, and the bottom end of the cleaning ring is fixedly connected with a plurality of adjusting blocks, one end of the connecting box is connected to the separation cylinder and the oil outlet pipe, the cleaning ring is in a circular structure, the adjusting blocks are sponge blocks, and a plurality of the adjusting blocks are distributed in a circular array around the center of the cleaning ring.

[0008] Preferably, a plurality of slide rods are slidably installed on the inner wall of the cleaning ring, the surface of the slide rod is fixedly connected to the inner wall of the separation cylinder, and a plurality of the slide rods are distributed in a circular array around the center of the cleaning ring.

[0009] Preferably, the inner wall of the adjusting block is rotatably provided with two rollers, the two rollers are symmetrically distributed about the adjusting block, and one end of the roller is slidably connected to the inner wall of the separation tank.

[0010] Preferably, the inner wall of the cleaning ring is fixedly provided with a number of connection grooves matched with the rotating wheel, the connection grooves are evenly distributed on the separation tank, and the inner wall of the connection groove is engaged with the surface of the rotating wheel.

[0011] Preferably, the inner wall of the separation tank is provided with a number of connection grooves matched with the rotating wheel, the connection grooves are evenly distributed on the separation tank, and the inner wall of the connection groove is engaged with the surface of the rotating wheel.

[0012] Preferably, the inner wall of the connection box is fixedly provided with a separation slope, and the size of the surface of the separation slope is matched with the size of the inner wall of the connection box.

[0013] Preferably, the inner wall of the separation tank is fixedly connected with a baffle near the connection box, and the size of one end of the baffle is matched with the size of the inner wall of the separation tank.

[0014] In summary, the present application has the following beneficial technical effects:

[0015] 1. By installing the connection box between the separation tank and the oil outlet pipe, one end of the connection box is connected to the water source through the water inlet pipe, the inner wall of the separation tank is slidably provided with a cleaning ring, the bottom end of the cleaning ring is provided with a plurality of sponge adjusting blocks, so as to inject water into the separation tank through the water inlet pipe, move the sponge adjusting blocks at the bottom end of the cleaning ring, and clean the inner wall of the separation tank through the cleaning ring, prevent the inner wall of the separation tank from being attached by oil and impurities, and affect the use, the inner wall of the cleaning ring is slidably provided with a plurality of sliding rods, the surface of the sliding rod is fixedly connected to the inner wall of the separation tank, so as to limit the angle of the cleaning ring through the sliding rod, prevent the cleaning ring from being inclined to affect the cleaning effect, the inner wall of the adjusting block is rotatably provided with two rollers, the surface of the roller is slidably connected to the inner wall of the separation tank, so as to reduce the friction between the cleaning ring and the separation tank through the roller, and make the cleaning ring more convenient to move; compared with the prior art, the convenience of the cleaning water evacuator is effectively improved.

[0016] 2. The inner wall of the cleaning ring can also be provided with a number of detectors, one end of which is connected with the electric control valve on the surface of the water inlet pipe, and one end of the number of detectors is provided with a rotating wheel, the surface of which is in sliding connection with the inner wall of the separation tank, so as to detect the number of rotations of the rotating wheel by the number of detectors, thereby detecting the height of the cleaning ring, facilitating the control of the water inlet amount of the water inlet pipe by means of the electric control valve, a plurality of connecting grooves are formed in the inner wall of the separation tank, and the inner wall of the connecting groove is in engagement with the surface of the rotating wheel, so as to prevent the rotating wheel from slipping with the separation tank and affecting the detection effect of the number of detectors, the connecting box is installed at one end of the oil outlet pipe, and the inner wall of the connecting box is provided with a separation slope, so as to shield the water flow in the separation tank by means of the separation slope, effectively improving the oil-water separation effect, the inner wall of the separation tank is provided with a baffle, so as to shield the position of the connecting box by means of the baffle, preventing the oil-water mixture entering the separation tank from directly flowing into the connecting box; effectively improving the use effect of the device. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is the overall structure schematic diagram of the crude benzene distillation water withdrawal device of the application embodiment;

[0018] Figure 2 is the connecting box structure schematic diagram of the application embodiment;

[0019] Figure 3 is the side view structure schematic diagram of the application embodiment;

[0020] Figure 4 is the structure schematic diagram of A of the application embodiment.

[0021] BRIEF DESCRIPTION OF DRAWINGS 1, separation tank; 2, drain pipe; 3, oil outlet pipe; 4, connecting box; 5, water inlet pipe; 6, cleaning ring; 7, adjusting block; 8, sliding rod; 9, roller; 10, number of detectors; 11, rotating wheel; 12, electric control valve; 13, connecting groove; 14, baffle; 15, separation slope. DETAILED DESCRIPTION

[0022] The following will be further described in detail in combination with the Figure 1 application.

[0023] The application embodiment discloses a crude benzene distillation water withdrawal device, which is described in detail with reference to Figure 1 - Figure 2, including the separation tank 1, in use, the separation tank 1 is connected with the benzene removal tower, the water and oil are separated by means of the separation tank 1, the surface of the separation tank 1 is communicated with the drain pipe 2 and the oil outlet pipe 3, the separated water and oil are discharged by means of the drain pipe 2 and the oil outlet pipe 3, the connecting box 4 is installed between the separation tank 1 and the oil outlet pipe 3, one end of the connecting box 4 is connected with the water source by means of the water inlet pipe 5, the inner wall of the separation tank 1 is slidably installed with the cleaning ring 6, a plurality of sponge material adjusting blocks 7 are installed at the bottom end of the cleaning ring 6, water flow is injected into the separation tank 1 by means of the water inlet pipe 5, the sponge material adjusting blocks 7 at the bottom end of the cleaning ring 6 are moved upwards, so that the inner wall of the separation tank 1 is cleaned by the cleaning ring 6, the convenience of the cleaning water extractor is effectively improved, and the situation that the inner wall of the separation tank 1 is affected by oil and impurities is prevented.

[0024] Referring to Figure 2 , a plurality of slide rods 8 are slidably installed on the inner wall of the cleaning ring 6, the surface of the slide rod 8 is fixedly connected with the inner wall of the separation tank 1, the angle of the cleaning ring 6 is limited by means of the slide rod 8, so that the situation that the cleaning effect is affected by the inclination of the cleaning ring 6 is prevented, two rollers 9 are rotatably installed on the inner wall of the adjusting block 7, the surface of the roller 9 is slidably connected with the inner wall of the separation tank 1, the friction between the cleaning ring 6 and the separation tank 1 is reduced by means of the roller 9, so that the cleaning ring 6 is more convenient to move.

[0025] Referring to Figure 3 - Figure 4 A number of number detectors 10 are installed on the inner wall of the cleaning ring 6, one end of the number detector 10 is connected with the electric control valve 12 on the surface of the water inlet pipe 5, and one end of the number detector 10 is installed with a rotating wheel 11, the surface of the rotating wheel 11 is slidably connected with the inner wall of the separation tank 1, the number of rotations of the rotating wheel 11 is detected by the number detector 10, so that the height of the cleaning ring 6 is detected, the water inlet amount of the water inlet pipe 5 is conveniently controlled by means of the electric control valve 12, a plurality of connecting grooves 13 are formed in the inner wall of the separation tank 1, the inner wall of the connecting groove 13 is engaged with the surface of the rotating wheel 11, the connecting groove 13 is used to prevent the rotating wheel 11 from slipping with the separation tank 1, which affects the detection effect of the number detector 10, the connecting box 4 is installed at one end of the oil outlet pipe 3, a separation slope 15 is installed on the inner wall of the connecting box 4, the water flow in the separation tank 1 is shielded by means of the separation slope 15, which effectively improves the separation effect of oil and water, a baffle 14 is installed on the inner wall of the separation tank 1, the position of the connecting box 4 is shielded by means of the baffle 14, so as to prevent the oil-water mixture entering the separation tank 1 from directly flowing into the connecting box 4.

[0026] The implementation principle of the crude benzene distillation water removal device is as follows: the connecting box 4 is installed between the separation tank 1 and the oil outlet pipe 3, one end of the connecting box 4 is connected with the water source through the water inlet pipe 5, the inner wall of the separation tank 1 is slidably installed with the cleaning ring 6, the bottom end of the cleaning ring 6 is installed with a plurality of sponge adjusting blocks 7, so that water flow is injected into the separation tank 1 through the water inlet pipe 5, the sponge adjusting blocks 7 at the bottom end of the cleaning ring 6 are moved upwards, so that the inner wall of the separation tank 1 is cleaned through the cleaning ring 6, the use of the separation tank 1 is prevented from being affected by the attachment of oil and impurities on the inner wall, a plurality of slide rods 8 are slidably installed on the inner wall of the cleaning ring 6, the surface of the slide rod 8 is fixedly connected with the inner wall of the separation tank 1, so that the angle of the cleaning ring 6 is limited through the slide rod 8, and the cleaning effect of the cleaning ring 6 is prevented from being affected by the inclination, the inner wall of the adjusting block 7 is rotatably installed with two rollers 9, the surface of the roller 9 is slidably connected with the inner wall of the separation tank 1, so that the friction between the cleaning ring 6 and the separation tank 1 is reduced through the roller 9, and the cleaning ring 6 is more convenient to move.

[0027] The number of turns detector 10 can also be installed on the inner wall of the cleaning ring 6, one end of the number of turns detector 10 is connected with the electric control valve 12 on the surface of the water inlet pipe 5, and one end of the number of turns detector 10 is installed with a rotating wheel 11, the surface of the rotating wheel 11 is slidably connected with the inner wall of the separation tank 1, so that the number of turns of the rotating wheel 11 is detected through the number of turns detector 10, so that the height of the cleaning ring 6 is detected, the water inflow of the water inlet pipe 5 is controlled through the electric control valve 12, a plurality of connecting grooves 13 are formed in the inner wall of the separation tank 1, the inner wall of the connecting groove 13 is engaged with the surface of the rotating wheel 11, so that the rotating wheel 11 and the separation tank 1 are prevented from slipping through the connecting groove 13, and the detection effect of the number of turns detector 10 is affected, the connecting box 4 is installed at one end of the oil outlet pipe 3, the inner wall of the connecting box 4 is installed with a separation slope 15, so that the water flow in the separation tank 1 is shielded through the separation slope 15, and the separation effect of oil and water is effectively improved, the inner wall of the separation tank 1 is installed with a baffle 14, so that the position of the connecting box 4 is shielded through the baffle 14, and the oil-water mixture entering the separation tank 1 directly flows into the connecting box 4.

[0028] The above are preferred embodiments of the present application, which do not limit the protection scope of the present application, therefore: any equivalent changes made on the structure, shape, principle of the present application shall be covered within the protection scope of the present application.

Claims

1. A crude benzol distillation decanter device comprising a separation tank (1) and a connection box (4), characterized in that: The surface of the separation tank (1) is communicated with a drain pipe (2) and an oil outlet pipe (3), one end of the connecting box (4) is communicated with a water inlet pipe (5), the inner wall of the separation tank (1) is slidably installed with a cleaning ring (6), the size specification of the surface of the cleaning ring (6) is matched with the size specification of the inner wall of the separation tank (1), and the bottom end of the cleaning ring (6) is fixedly connected with a plurality of adjusting blocks (7).

2. A crude benzol still water knockout device according to claim 1, characterised in that: One end of the connecting box (4) is communicated with the separation tank (1) and the oil outlet pipe (3), the cleaning ring (6) is in a circular structure, the adjusting block (7) is a sponge block, and a plurality of adjusting blocks (7) are distributed in a circular array around the center of the cleaning ring (6).

3. A crude benzol still water knockout device according to claim 1, characterized in that: The inner wall of the cleaning ring (6) is slidably installed with a plurality of slide rods (8), the surface of the slide rod (8) is fixedly connected with the inner wall of the separation tank (1), and a plurality of slide rods (8) are distributed in a circular array around the center of the cleaning ring (6).

4. A crude benzol still water knockout device according to claim 1, characterized in that: The inner wall of the adjusting block (7) is rotatably installed with two rollers (9), the two rollers (9) are symmetrically distributed around the adjusting block (7), and one end of the roller (9) is slidably connected with the inner wall of the separation tank (1).

5. A crude benzol still water knockout device according to claim 1, characterized in that: The inner wall of the cleaning ring (6) is fixedly installed with a number of detectors (10), one end of the number of detectors (10) is rotatably connected with a rotating wheel (11), the surface of the rotating wheel (11) is slidably connected with the inner wall of the separation tank (1), one end of the number of detectors (10) is electrically connected with an electric control valve (12) through a wire, and the bottom end of the electric control valve (12) is fixedly installed on the surface of the water inlet pipe (5).

6. A crude benzol still water knockout device according to claim 1, characterized in that: The inner wall of the separation tank (1) is provided with a plurality of connecting grooves (13) matched with the rotating wheel (11), a plurality of connecting grooves (13) are evenly distributed in the separation tank (1), and the inner wall of the connecting groove (13) is engaged with the surface of the rotating wheel (11).

7. A crude benzol distillation water knockout device according to claim 1, characterized in that: The inner wall of the connecting box (4) is fixedly installed with a separation slope (15), and the size specification of the surface of the separation slope (15) is matched with the size specification of the inner wall of the connecting box (4).

8. A crude benzol still water knockout device according to claim 1, characterized in that: The inner wall of the separation tank (1) is fixedly connected with a baffle (14) near the connecting box (4), and the size specification of one end of the baffle (14) is matched with the size specification of the inner wall of the separation tank (1).

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