Carbon black raw oil storage tank for carbon black production

Abstract

The utility model relates to the technical field of storage tanks, in particular to a carbon black raw oil storage tank for carbon black production, which comprises a base, an oil storage tank and a scraper, the left side of the upper end of the base is fixedly connected with the oil storage tank, and the right side of the upper end of the base is fixedly connected with a box. An oil storage tank is arranged in the box body, an auxiliary stirring device is arranged above the oil storage tank, an auxiliary wall scraping device is arranged in the box body, the left side of the oil storage tank is fixedly communicated with a liquid inlet, and carbon black raw oil in the oil storage tank is stirred through a stirring rod and stirring blades through cooperation of the auxiliary stirring device and the oil storage tank; the carbon black raw oil is prevented from being precipitated due to long-time static storage, the influence on the subsequent use effect is reduced, the auxiliary wall scraping device is matched with the scraping plate, the scraping plate is driven by the bent rod to move, and the scraping plate cleans liquid left on the inner wall of the oil storage tank, so that pollution caused by long-time residue is avoided, and the quality of the carbon black raw oil is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of storage tanks, in particular to a carbon black raw material oil storage tank used for carbon black production. Background Art

[0002] Carbon black refers to a black powdery substance formed by incomplete combustion or pyrolysis of hydrocarbons in the gas phase under strictly controlled process conditions. After refining, it becomes carbon black raw oil, which needs to be stored in a carbon black raw oil storage tank.

[0003] For example, the authorization announcement number "CN213621509U" is a carbon black raw oil storage tank for carbon black production. By setting a connecting pipe, a float and a laser measuring instrument, the laser measuring instrument can be used to measure the liquid height in the connecting pipe through the float, so that the volume of the liquid in the storage barrel can be calculated according to the height of the liquid in the connecting pipe. However, when storing carbon black raw oil, the carbon black raw oil is stationary for a long time and there is a lack of a stirring device for the carbon black raw oil, which causes the carbon black raw oil to precipitate, affecting the subsequent use effect. After the device discharges the carbon black raw oil, some carbon black crude oil will remain on the inner wall of the box. The carbon black crude oil remaining on the inner wall of the box for a long time will cause pollution and affect the quality of the subsequent carbon black raw oil. Utility Model Content

[0004] The purpose of the utility model is to solve the problems that the carbon black raw oil remains stationary for a long time and there is a lack of a stirring device for the carbon black raw oil, which leads to the precipitation of the carbon black raw oil, affecting the subsequent use effect and part of the carbon black crude oil will remain on the inner wall of the box. The carbon black crude oil remains on the inner wall of the box for a long time and causes pollution, affecting the quality of the subsequent carbon black raw oil. A carbon black raw oil storage tank for carbon black production is proposed.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A carbon black raw oil storage tank for carbon black production is designed, including a base, an oil storage tank and a scraper. The left side of the upper end of the base is fixedly connected to the oil storage tank, the right side of the upper end of the base is fixedly connected to a box body, an auxiliary stirring device is provided above the oil storage tank, an auxiliary wall scraping device is provided inside the box body, and the left side of the oil storage tank is fixedly connected to a liquid inlet.

[0007] Preferably, the auxiliary stirring device includes a first motor and a first shell, the lower end of the first shell is fixedly connected to an oil storage tank, the first motor is fixedly connected to the first shell through a bracket, the first motor output shaft is rotatably connected to the first shell through a bearing, the first motor output shaft is fixedly connected to a first bevel gear, the outer wall of the first bevel gear is respectively meshed with the second bevel gear and the third bevel gear, the lower end of the second bevel gear rotating shaft is fixedly connected to a stirring rod, and the lower end of the third bevel gear rotating shaft is fixedly connected to a stirring blade.

[0008] Preferably, the upper end of the second bevel gear rotating shaft is rotatably connected to the first housing via a bearing, and the third bevel gear rotating shaft is rotatably connected to the oil storage tank via a bearing.

[0009] Preferably, the left side of the middle portion of the lower end of the base is fixedly connected to the liquid outlet, and the four corners of the lower end of the base are fixedly connected to support legs.

[0010] Preferably, the auxiliary wall scraping device includes a second motor and a rotating rod, the second motor is fixedly connected to the box through a bracket, the second motor output shaft is rotatably connected to the box through a bearing, the second motor output shaft is fixedly connected to the rotating rod, the upper end of the rotating rod is fixedly connected to a protrusion, the outer wall of the protrusion is slidably connected to the slider, the upper end of the slider is fixedly connected to a bent rod, the inner wall of the box is fixedly connected to a fixing rod, the outer wall of the fixing rod is provided with a spring, and the two ends of the spring are respectively fixedly connected to the box and the slider.

[0011] Preferably, both ends of the slider are slidably connected to the box, the inner wall of the slider is slidably connected to the fixed rod, the outer wall of the bent rod is slidably connected to the oil storage tank and the box respectively, the upper end of the bent rod is fixedly connected to a scraper, and the scraper is slidably connected to the inner wall of the oil storage tank.

[0012] The utility model proposes a carbon black raw material oil storage tank for carbon black production, which has the beneficial effect that: through the cooperation of the auxiliary stirring device and the oil storage tank, the output shaft of the first motor is started to rotate and drive the first bevel gear to rotate, and the first bevel gear rotates while driving the second bevel gear and the third bevel gear to rotate, the second bevel gear and the third bevel gear rotate in opposite directions, the second bevel gear rotates and drives the stirring rod to rotate, the stirring rod stirs the carbon black raw material oil inside the oil storage tank, and at the same time, the third bevel gear rotates and drives the stirring blades to rotate in the opposite direction, the stirring blades stir the carbon black raw material oil, and the carbon black raw material oil inside the oil storage tank is stirred by the stirring rod and the stirring blades, so that the carbon black raw material oil is prevented from being precipitated due to long-term static storage, thereby reducing the effect affecting subsequent use.

[0013] Through the cooperation of the auxiliary scraper device and the scraper, the output shaft of the second motor is started to rotate to drive the rotating rod and the protrusion to rotate, and the protrusion drives the slider and the bent rod to move. When the rotating rod rotates half a circle, it drives the slider and the bent rod to move downward, the slider stretches the spring, and the bent rod drives the scraper to scrape the inner wall of the box. The scraper scrapes and cleans the residual liquid on the inner wall of the oil storage tank. The scraper is driven by the bent rod to move, and the scraper cleans the residual liquid on the inner wall of the oil storage tank to avoid pollution caused by long-term residue, thereby improving the quality of carbon black raw oil. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 A front cross-sectional view of

[0016] Figure 3 for Figure 1 's picture;

[0017] Figure 4 for Figure 2 Part A of the figure;

[0018] Figure 5 for Figure 2 A side cross-sectional view of the

[0019] Figure 6 for Figure 2 Side cross-sectional view of .

[0020] In the figure: 1. base, 2. auxiliary stirring device, 201. first motor, 202. first shell, 203. first bevel gear, 204. second bevel gear, 205. third bevel gear, 206. stirring rod, 207. stirring blade, 3. auxiliary scraping device, 301. second motor, 302. rotating rod, 303. bump, 304. slider, 305. bending rod, 306. fixing rod, 307. spring, 4. oil storage tank, 5. liquid inlet, 6. liquid outlet, 7. box body, 8. scraper, 9. supporting leg. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings:

[0022] Refer to the attached Figure 1-6 In the present embodiment, a carbon black raw material oil storage tank for carbon black production includes a base 1 and an oil storage tank 4. The left upper end of the base 1 is fixedly connected to the oil storage tank 4, and the right upper end of the base 1 is fixedly connected to a box body 7. An auxiliary stirring device 2 is provided above the oil storage tank 4, and an auxiliary scraping device 3 is provided inside the box body 7. The left side of the oil storage tank 4 is fixedly connected to the liquid inlet 5, and valves are provided on the surfaces of the liquid inlet 5 and the liquid outlet 6.

[0023] The upper end of the rotating shaft of the second bevel gear 204 is rotationally connected to the first housing 202 through a bearing, the rotating shaft of the third bevel gear 205 is rotationally connected to the oil storage tank 4 through a bearing, the left side of the middle part of the lower end of the base 1 is fixedly connected to the liquid outlet 6, the four corners of the lower end of the base 1 are fixedly connected to support legs 9, the two ends of the slider 304 are slidably connected to the box body 7, the inner wall of the slider 304 is slidably connected to the fixed rod 306, the outer walls of the bent rod 305 are slidably connected to the oil storage tank 4 and the box body 7 respectively, the bent rod 305 is sealed with the oil storage tank 4 through a sealing gasket, the upper end of the bent rod 305 is fixedly connected to a scraper 8, the movement of the bent rod 305 drives the scraper 8 to move, the scraper 8 is slidably connected to the inner wall of the oil storage tank 4, and the scraper 8 scrapes the inner wall of the oil storage tank 4.

[0024] Refer to the attached Figure 1-4 : The auxiliary stirring device 2 includes a first motor 201 and a first shell 202. The first motor 201 can meet the working requirements according to actual requirements. The lower end of the first shell 202 is fixedly connected to an oil storage tank 4. The first motor 201 is fixedly connected to the first shell 202 through a bracket. The output shaft of the first motor 201 is rotatably connected to the first shell 202 through a bearing. The output shaft of the first motor 201 is fixedly connected to a first bevel gear 203. The outer wall of the first bevel gear 203 is respectively meshed with the second bevel gear 204 and the third bevel gear 205. The rotation of the first bevel gear 203 drives the second bevel gear 204 and the third bevel gear 205 in the opposite direction respectively. The lower end of the rotating shaft of the second bevel gear 204 is fixedly connected to a stirring rod 206. The rotation of the second bevel gear 204 drives the stirring rod 206 to rotate. The lower end of the rotating shaft of the third bevel gear 205 is fixedly connected to a stirring blade 207. The rotation of the third bevel gear 205 drives the stirring blade 207 to rotate.

[0025] Refer to the attached Figure 1-4 : The auxiliary wall scraping device 3 includes a second motor 301 and a rotating rod 302. The second motor 301 can meet the working requirements according to actual requirements. The second motor 301 is fixedly connected to the box body 7 through a bracket. The output shaft of the second motor 301 is rotatably connected to the box body 7 through a bearing. The output shaft of the second motor 301 is fixedly connected to the rotating rod 302. A protrusion 303 is fixedly connected to the upper end of the rotating rod 302. The rotation of the rotating rod 302 drives the protrusion 303 to move. The outer wall of the protrusion 303 is slidably connected to the slider 304. The protrusion 303 slides inside the slider 304 and drives the slider 304 to move vertically. A bent rod 305 is fixedly connected to the upper end of the slider 304. The movement of the slider 304 drives the bent rod 305 to move synchronously. A fixed rod 306 is fixedly connected to the inner wall of the box body 7. A spring 307 is arranged on the outer wall of the fixed rod 306. The elastic coefficient of the spring 307 can meet the working requirements according to actual requirements. The two ends of the spring 307 are respectively fixedly connected to the box body 7 and the slider 304.

[0026] Working principle:

[0027] The operator controls the valve on the surface of the liquid inlet 5 to transport the carbon black raw oil to the oil storage tank 4 for storage. When it needs to be discharged, the operator controls the valve on the surface of the liquid outlet 6 to discharge the carbon black raw oil in the oil storage tank 4 into an external collection container.

[0028] Auxiliary stirring process of carbon black crude oil in crude oil storage tank:

[0029] In order to avoid the carbon black raw material oil in the oil storage tank 4 from being stored statically for a long time, it is necessary to stir the carbon black raw material oil in the oil storage tank 4. At this time, the external power supply of the first motor 201 is connected, and the output shaft of the first motor 201 is started to rotate to drive the first bevel gear 203 to rotate. While the first bevel gear 203 rotates, it also drives the second bevel gear 204 and the third bevel gear 205 to rotate. The second bevel gear 204 rotates in opposite directions to the third bevel gear 205. The second bevel gear 204 rotates to drive the stirring rod 206 to rotate. The stirring rod 206 stirs the carbon black raw material oil in the oil storage tank 4. At the same time, the third bevel gear 205 rotates to drive the stirring blade 207 to rotate in the opposite direction. The stirring blade 207 stirs the carbon black raw material oil to complete the auxiliary stirring process of the carbon black raw material oil. The carbon black raw material oil in the oil storage tank 4 is stirred by the stirring rod 206 and the stirring blade 207 to avoid precipitation of the carbon black raw material oil due to long-term static storage. In addition, due to the reverse stirring of the stirring rod 206 and the stirring blade 207, the dead angle inside the oil storage tank 4 is reduced, and the stirring effect is improved.

[0030] Auxiliary scraping and cleaning process of carbon black raw oil:

[0031] After the carbon black raw oil in the oil storage tank 4 is discharged, when it is necessary to clean the inner wall of the oil storage tank 4, the external water pipe is connected to the liquid inlet 5 to rinse the inside of the oil storage tank 4, and at the same time, the external power supply of the second motor 301 is turned on, and the output shaft of the second motor 301 is started to rotate to drive the rotating rod 302 and the protrusion 303 to rotate, and the protrusion 303 drives the slider 304 and the bent rod 305 to move. When the rotating rod 302 rotates half a circle, it drives the slider 304 and the bent rod 305 to move downward, the slider 304 stretches the spring 307, and the bent rod 305 drives the scraper 8 to scrape the inner wall of the box 4. The scraper 8 scrapes and cleans the residual liquid on the inner wall of the oil storage tank 4. After the rotating rod 302 rotates half a circle, the reaction force of the spring 307 drives the bent rod 305 and the scraper 8 to move upward and return to the original position, completing the auxiliary scraping and cleaning process of the carbon black raw oil. The scraper 8 cleans the residual liquid on the inner wall of the oil storage tank 4 to avoid pollution caused by long-term residue.

[0032] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A carbon black raw material oil storage tank for carbon black production, comprising a base (1) and an oil storage tank (4), wherein the oil storage tank (4) is fixedly connected to the left side of the upper end of the base (1), characterized in that: The upper right side of the base (1) is fixedly connected to a box body (7), an auxiliary stirring device (2) is provided above the oil storage tank (4), an auxiliary wall scraping device (3) is provided inside the box body (7), and the left side of the oil storage tank (4) is fixedly connected to the liquid inlet (5).

2. A carbon black raw material oil storage tank for carbon black production according to claim 1, characterized in that: The auxiliary stirring device (2) comprises a first motor (201) and a first housing (202); the lower end of the first housing (202) is fixedly connected to an oil storage tank (4); the first motor (201) is fixedly connected to the first housing (202) via a bracket; the output shaft of the first motor (201) is rotationally connected to the first housing (202) via a bearing; the output shaft of the first motor (201) is fixedly connected to a first bevel gear (203); the outer wall of the first bevel gear (203) is respectively meshed with a second bevel gear (204) and a third bevel gear (205); the lower end of the rotating shaft of the second bevel gear (204) is fixedly connected to a stirring rod (206); and the lower end of the rotating shaft of the third bevel gear (205) is fixedly connected to a stirring blade (207).

3. A carbon black raw material oil storage tank for carbon black production according to claim 2, characterized in that: The upper end of the rotating shaft of the second bevel gear (204) is rotationally connected to the first housing (202) via a bearing, and the rotating shaft of the third bevel gear (205) is rotationally connected to the oil storage tank (4) via a bearing.

4. A carbon black raw material oil storage tank for carbon black production according to claim 1, characterized in that: The left side of the middle portion of the lower end of the base (1) is fixedly connected to the liquid outlet (6), and the four corners of the lower end of the base (1) are fixedly connected to support legs (9).

5. A carbon black raw material oil storage tank for carbon black production according to claim 1, characterized in that: The auxiliary wall scraping device (3) comprises a second motor (301) and a rotating rod (302); the second motor (301) is fixedly connected to the housing (7) via a bracket; the output shaft of the second motor (301) is rotatably connected to the housing (7) via a bearing; the output shaft of the second motor (301) is fixedly connected to the rotating rod (302); a convex block (303) is fixedly connected to the upper end of the rotating rod (302); the outer wall of the convex block (303) is slidably connected to a slider (304); the upper end of the slider (304) is fixedly connected to a bent rod (305); the inner wall of the housing (7) is fixedly connected to a fixed rod (306); the outer wall of the fixed rod (306) is provided with a spring (307); the two ends of the spring (307) are respectively fixedly connected to the housing (7) and the slider (304).

6. A carbon black feedstock oil storage tank for carbon black production according to claim 5, characterized in that: The two ends of the slider (304) are slidably connected to the box body (7), the inner wall of the slider (304) is slidably connected to the fixed rod (306), the outer wall of the bent rod (305) is slidably connected to the oil storage tank (4) and the box body (7), respectively, the upper end of the bent rod (305) is fixedly connected to a scraper (8), and the scraper (8) is slidably connected to the inner wall of the oil storage tank (4).

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