Fuel oil scum removing device

Abstract

The utility model discloses a fuel oil scum removing device which comprises an oil storage tank and a dip net plate, a material collecting tank is fixedly installed on one side of the oil storage tank, a first supporting plate is fixedly installed on one side of the oil storage tank and one side of the material collecting tank, an L-shaped support is arranged on the top of the first supporting plate, a scum fishing assembly is arranged on the L-shaped support, and the scum fishing assembly is connected with the dip net plate. A clearing assembly is arranged on one side of the material collecting box, and a driving assembly is arranged on the first supporting plate. According to the device, the dip net plate can be driven to fish dross through the arranged dross fishing assembly, and then the dip net plate is driven to rotate by 90 degrees through the cooperation of the first driving motor, the sleeve rod, the sliding rod, the driving bevel gear, the driven bevel gear, the convex strip and the groove, so that the dross of fuel oil is poured into the material collecting box; and meanwhile, fuel oil scum adhering to the dip net plate is cleaned through cooperation of the removing assembly, frequent replacement and cleaning are not needed, and the scum removing efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of fuel oil production technology, specifically a fuel oil scum removal device. Background Technology

[0002] Fuel oil is mainly made from cracked residue oil and straight-run residue oil of petroleum. It is widely used in power plant power generation, marine boiler fuel, heating furnace fuel, metallurgical furnace and other industrial furnace fuel. It is characterized by high viscosity and high content of non-hydrocarbon compounds, gums and asphaltenes. Some scum is generated during the production of fuel oil. Therefore, fuel oil scum removal devices are often used to remove the scum to improve the purity of fuel oil.

[0003] Currently, existing fuel oil scum removal devices require the filter screen to be removed and cleaned after a certain period of use. Because the filter screen is removed, the fuel oil scum removal device stops working and cannot continuously filter fuel oil, thus affecting the scum removal efficiency. To address this, this utility model provides a fuel oil scum removal device that solves the above problems through a structure including an electric push rod and a drive motor. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a fuel oil scum removal device, which solves the aforementioned problems.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a fuel oil scum removal device, comprising an oil storage tank and a scum-collecting plate, wherein a collection box is fixedly installed on one side of the oil storage tank, and a support plate is fixedly installed on one side of the oil storage tank and the collection box, an L-shaped bracket is provided on the top of the support plate, a scum-collecting component is provided on the L-shaped bracket, a cleaning component is provided on one side of the collection box, and a driving component is provided on the support plate.

[0006] Preferably, the scum removal assembly includes two electric push rods, a drive motor, and a support base. Connecting seats are fixedly installed at the output ends of the two electric push rods. The support base is fixedly installed on the top of the scum removal plate, and a support rod is fixedly installed on the support base. The connecting seats movably extend through the outer surface of the support rod. The drive motor is fixedly installed on an L-shaped bracket. A protective shell is fixedly installed at the bottom of the L-shaped bracket, and a partition is fixedly installed inside the protective shell. The output end of the drive motor extends through a bearing into the interior of the protective shell and is fixedly installed with a sleeve rod. The bottom end of the sleeve rod extends through a bearing into the bottom of the partition plate. A sliding rod is slidably connected to the bottom of the sleeve rod. The bottom end of the sliding rod extends through a bushing into the bottom of the protective shell and is fixedly installed with a driving bevel gear. A driven bevel gear is fixedly installed on the outer surface of the support rod.

[0007] Preferably, the cleaning assembly includes a second drive motor, a second support, and a first threaded rod. The second drive motor is fixedly installed on one side of the second support, which is fixedly installed on the top of the collection box. A long groove is formed on one side of the second support, and the first threaded rod is rotatably connected to the first long groove. The output end of the second drive motor is fixedly installed on one end of the first threaded rod. A connecting rod is threadedly connected to the outer surface of the first threaded rod, and a scraper is fixedly installed on one end of the connecting rod. Cleaning brushes are provided on both sides of the scraper, and one end of the connecting rod matches the first long groove.

[0008] Preferably, the drive assembly includes a drive motor three fixedly installed on one side of a support plate one. The top of the support plate one has an elongated groove two, and a threaded rod two is rotatably connected to the elongated groove two. The output end of the drive motor three is fixedly installed on one end of the threaded rod two. A sliding block is threadedly connected to the outer surface of the threaded rod two. The top of the sliding block is fixedly installed on the bottom of an L-shaped bracket. The bottom of the L-shaped bracket fits against the top of the support plate one, and the sliding block matches the elongated groove two.

[0009] Preferably, the two electric push rods are fixedly installed on the top wall of the L-shaped bracket, and the protective shell is located between the two electric push rods.

[0010] Preferably, the driving bevel gear and the driven bevel gear are meshed together, and the outer surfaces of the driving bevel gear and the driven bevel gear are provided with protective covers.

[0011] Preferably, the inner wall of the sleeve rod is symmetrically fixed with protrusions, and the outer surface of the sliding rod is symmetrically provided with grooves, and the protrusions match the grooves.

[0012] Beneficial effects

[0013] This invention provides a fuel oil scum removal device. Compared with the prior art, it has the following advantages:

[0014] Beneficial effects:

[0015] (1) This utility model uses an electric push rod to drive the screen plate into the oil storage tank. Then, the drive assembly moves the screen plate from one end to the other, thereby collecting the fuel oil scum into the screen plate. Then, the electric push rod is activated to raise the screen plate to the top of the oil storage tank. Then, the drive assembly continues to move the screen plate to the top of the collection box. Then, through the cooperation of the drive motor, sleeve rod, sliding rod, drive bevel gear, driven bevel gear, convex strip and groove, the screen plate is rotated 90 degrees, thereby pouring the fuel oil scum into the collection box. At the same time, the cleaning assembly cleans the fuel oil scum adhering to the screen plate, eliminating the need for frequent replacement and cleaning, and improving the scum removal efficiency.

[0016] (2) This utility model can automatically clean the fuel oil scum adhering to the screen plate by the cooperation of the two drive motors, two supports, one threaded rod, one scraper, one long groove, one cleaning brush and connecting rod. It does not require manual operation, saves time and effort and is highly practical. Attached Figure Description

[0017] Figure 1 This is a perspective view of the external structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the scum removal component of this utility model;

[0019] Figure 3 This is a schematic diagram of the structure at point A in the scum removal assembly of this utility model;

[0020] Figure 4 This is a schematic diagram of the cleaning component of this utility model;

[0021] Figure 5 This is a schematic diagram of the driving component of this utility model.

[0022] In the diagram: 1. Oil storage tank; 2. Support plate one; 3. L-shaped bracket; 4. Collection box; 5. Screening plate; 100. Scum removal assembly; 101. Electric push rod; 102. Drive motor one; 103. Support base; 104. Protective shell; 105. Support rod; 106. Connecting seat; 107. Partition plate; 108. Sleeve rod; 109. Sliding rod; 110. Drive bevel gear; 111. Protective cover; 112. Driven bevel gear; 113. Protrusion; 114. Groove; 200. Cleaning assembly; 201. Drive motor two; 202. Support two; 203. Threaded rod one; 204. Scraper; 205. Long groove one; 206. Cleaning brush; 207. Connecting rod; 300. Drive assembly; 301. Drive motor three; 302. Threaded rod two; 303. Long groove two; 304. Sliding block. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example 1:

[0025] Please see Figure 1-5A fuel oil scum removal device includes an oil storage tank 1 and a scraper plate 5. The diameter of the filter holes on the scraper plate 5 is smaller than the diameter of the scum. A collection box 4 is fixedly installed on one side of the oil storage tank 1. A support plate 2 is fixedly installed on one side of the oil storage tank 1 and the collection box 4. An L-shaped bracket 3 is provided on the top of the support plate 2. A scum removal component 100 is provided on the L-shaped bracket 3. A cleaning component 200 is provided on one side of the collection box 4. A drive component 300 is provided on the support plate 2.

[0026] The scum removal assembly 100 includes two electric push rods 101, a drive motor 102, and a support base 103. The input ends of the electric push rods 101 and 102 are connected to a power source via external cables. Connecting seats 106 are fixedly installed at the output ends of the two electric push rods 101. The support base 103 is fixedly installed on the top of the scum removal plate 5, and a support rod 105 is fixedly installed on the support base 103. The connecting seat 106 movably passes through the outer surface of the support rod 105. The drive motor 102 is fixedly installed on an L-shaped bracket 3. A protective shell 104 is fixedly installed at the bottom of the L-shaped bracket 3. The two electric push rods 101 are fixedly installed on the top wall of the L-shaped bracket 3. The protective shell 104 is located between the two electric push rods 101, and a partition 10 is fixedly installed inside the protective shell 104. 7. The output end of the drive motor 102 passes through the protective shell 104 through a bearing and is fixedly installed with a sleeve rod 108. The bottom end of the sleeve rod 108 passes through the bottom of the partition plate 107 through a bearing. A sliding rod 109 is slidably connected to the bottom of the sleeve rod 108. The bottom end of the sliding rod 109 passes through the bottom of the protective shell 104 through a bushing and is fixedly installed with a drive bevel gear 110. A driven bevel gear 112 is fixedly installed on the outer surface of the support rod 105. The drive bevel gear 110 and the driven bevel gear 112 are meshed. A protective cover 111 is provided on the outer surface of the drive bevel gear 110 and the driven bevel gear 112. A symmetrical protrusion 113 is fixedly installed on the inner wall of the sleeve rod 108. A symmetrical groove 114 is provided on the outer surface of the sliding rod 109. The protrusion 113 matches the groove 114.

[0027] The drive assembly 300 includes a drive motor 301 fixedly installed on one side of the support plate 2. The input end of the drive motor 301 is connected to a power source via an external cable. The top of the support plate 2 has an elongated groove 303. A threaded rod 302 is rotatably connected to the elongated groove 303. The output end of the drive motor 301 is fixedly installed on one end of the threaded rod 302. A sliding block 304 is threadedly connected to the outer surface of the threaded rod 302. The top of the sliding block 304 is fixedly installed on the bottom of the L-shaped bracket 3. The bottom of the L-shaped bracket 3 is in contact with the top of the support plate 2. The sliding block 304 matches the elongated groove 303.

[0028] The scum-collecting assembly 100 automatically collects scum. When automatic scum collection is required, firstly, the electric push rod 101 is activated to extend the scooping net plate 5 into one side of the oil storage tank 1. Then, the drive motor 301 is activated to rotate the threaded rod 302. The threaded rod 302 moves the L-shaped bracket 3 at the top of the sliding block 304 towards the collection box 4, thereby moving the scooping net plate 5 from one end to the other, thus collecting the fuel oil scum into the scooping net plate 5. Next, the electric push rod 101 is activated to raise the scooping net plate 5 to the next position. The oil tank 1 is placed on top, and then the drive motor 301 drives the scooping plate 5 to move to the top of the collection box 4. Then, the drive motor 102 is started to drive the sleeve rod 108 to rotate. The sleeve rod 108 drives the sliding rod 109 to rotate through the cooperation of the protrusion 113 and the groove 114. The sliding rod 109 drives the drive bevel gear 110 to rotate. The drive bevel gear 110 drives the driven bevel gear 112 to rotate, thereby driving the scooping plate 5 to rotate 90 degrees and pour the fuel oil scum into the collection box 4, thus automatically scooping and collecting the scum.

[0029] Example 2:

[0030] Please see Figure 1-5 This embodiment provides a technical solution based on Embodiment 1: the cleaning component 200 includes a second drive motor 201, a second support 202, and a first threaded rod 203. The input end of the second drive motor 201 is connected to a power source via an external cable. The second drive motor 201 is fixedly installed on one side of the second support 202, which is fixedly installed on the top of the collection box 4. A long groove 205 is provided on one side of the second support 202. The first threaded rod 203 is rotatably connected to the long groove 205. The output end of the second drive motor 201 is fixedly installed on one end of the first threaded rod 203. A connecting rod 20 is threadedly connected to the outer surface of the first threaded rod 203. 7. A scraper 204 is fixedly installed at one end of the connecting rod 207. Cleaning brushes 206 are provided on both sides of the scraper 204. One side of the cleaning brushes 206 is in contact with the inner side of the screen plate 5. One end of the connecting rod 207 matches the elongated groove 205. The cleaning component 200 can remove the floating debris adhering to the screen plate 5. When it is necessary to remove the floating debris adhering to the screen plate 5, the drive motor 201 is started to drive the threaded rod 203 to rotate. The threaded rod 203 drives the scraper 204 on one side of the connecting rod 207 to move back and forth, thereby removing the floating debris adhering to the screen plate 5 through the cleaning brushes 206.

[0031] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0032] During operation, firstly, the electric push rod 101 is activated to drive the screen plate 5 into one side of the oil storage tank 1, so that the bottom end of the screen plate 5 extends into the fuel oil, while the top end of the screen plate 5 remains on top of the fuel oil. Then, the drive motor 301 is activated to drive the threaded rod 302 to rotate. The threaded rod 302 drives the L-shaped bracket 3 on the top of the sliding block 304 to move towards the collection box 4, thereby moving the screen plate 5 from one end to the other, thus collecting the fuel oil scum into the screen plate 5. Next, the electric push rod 101 is activated to drive the screen plate 5 to rise to the top of the oil storage tank 1. Then, the drive motor 301 continues to drive the screen plate 5 to move to the top of the collection box 4. Finally, the drive motor 102 is activated to drive the sleeve rod 108 to rotate. The sleeve rod 108 rotates through the protrusion 113 and concave... The engagement of the groove 114 causes the sliding rod 109 to rotate, which in turn drives the drive bevel gear 110 to rotate. The drive bevel gear 110 then drives the driven bevel gear 112 to rotate, thereby causing the screen plate 5 to rotate 90 degrees and pour the fuel oil scum into the collection box 4. At this time, the electric push rod 101 drives the screen plate 5 to descend until it is in contact with the top of the cleaning brush 206. Then, the second drive motor 201 is started to drive the threaded rod 203 to rotate. The threaded rod 203 drives the scraper plate 204 on one side of the connecting rod 207 to move back and forth, thereby removing the scum adhering to the screen plate 5 through the cleaning brush 206. This prevents the scum from clogging the filter holes on the screen plate 5, eliminating the need for frequent replacement and cleaning, and improving the scum removal efficiency.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fuel oil sludge removing device comprising an oil storage tank (1) and a skimming plate (5), characterized in that: The oil storage tank (1) is fixedly installed on one side of the material collecting tank (4), and the oil storage tank (1) and the material collecting tank (4) are fixedly installed on one side of the supporting plate (2), and the L-shaped support (3) is arranged on the top of the supporting plate (2), and the floating sludge assembly (100) is arranged on the L-shaped support (3), and the cleaning assembly (200) is arranged on one side of the material collecting tank (4), and the driving assembly (300) is arranged on the supporting plate (2).

2. A fuel oil sludge removal device according to claim 1, characterised in that: The floating sludge assembly (100) comprises two electric push rods (101), a driving motor (102) and a supporting seat (103), the output ends of the two electric push rods (101) are fixedly installed with connecting seats (106), the supporting seat (103) is fixedly installed on the top of the net plate (5), the supporting seat (103) is fixedly installed with a supporting rod (105), the connecting seat (106) is movably penetrated on the outer surface of the supporting rod (105), the driving motor (102) is fixedly installed on the L-shaped support (3), the L-shaped support (3) is fixedly installed with a protective shell (104) at the bottom, the protective shell (104) is fixedly installed with a partition plate (107) inside, the output end of the driving motor (102) is penetrated into the protective shell (104) through a bearing and fixedly installed with a sleeve rod (108), the bottom end of the sleeve rod (108) is penetrated into the bottom of the partition plate (107) through a bearing, the bottom end of the sleeve rod (108) is slidably connected with a sliding rod (109), the bottom end of the sliding rod (109) is penetrated into the bottom of the protective shell (104) through a shaft sleeve and fixedly installed with a driving bevel gear (110), and the outer surface of the supporting rod (105) is fixedly installed with a driven bevel gear (112).

3. A fuel oil sludge removal device according to claim 1, characterised in that: The cleaning assembly (200) comprises a driving motor (201), a supporting plate (202) and a threaded rod (203), the driving motor (201) is fixedly installed on one side of the supporting plate (202), the supporting plate (202) is fixedly installed on the top of the material collecting tank (4), the supporting plate (202) is provided with a long slot (205) on one side, the threaded rod (203) is rotatably connected in the long slot (205), the output end of the driving motor (201) is fixedly installed on one end of the threaded rod (203), the outer surface of the threaded rod (203) is threadedly connected with a connecting rod (207), one end of the connecting rod (207) is fixedly installed with a scraping plate (204), the scraping plate (204) is provided with a cleaning brush (206) on both sides, and the connecting rod (207) is matched with the long slot (205) on one end.

4. A fuel oil sludge removal device according to claim 1, characterized in that: The drive assembly (300) includes drive motor three (301) fixedly installed on one side of the support plate (2), the top of the support plate (2) is provided with a long slot two (303), the long slot two (303) is rotatably connected with a threaded rod two (302), the output end of the drive motor three (301) is fixedly installed on one end of the threaded rod two (302), the outer surface of the threaded rod two (302) is threadedly connected with a sliding block (304), the top of the sliding block (304) is fixedly installed on the bottom of the L-shaped support (3), the bottom of the L-shaped support (3) is attached to the top of the support plate (2), and the sliding block (304) is matched with the long slot two (303).

5. A fuel oil sludge removal device according to claim 2, characterised in that: Two electric push rods (101) are fixedly installed on the top wall of the L-shaped support (3), and the protective shell (104) is located between the two electric push rods (101).

6. A fuel oil sludge removal device according to claim 2, characterised in that: The drive bevel gear (110) and the driven bevel gear (112) are meshedly connected, and the outer surfaces of the drive bevel gear (110) and the driven bevel gear (112) are provided with protective covers (111).

7. A fuel oil sludge removal device according to claim 2, characterised in that: The inner wall of the sleeve rod (108) is fixedly installed with convex strips (113) in a symmetrical manner, the outer surface of the sliding rod (109) is provided with recesses (114) in a symmetrical manner, and the convex strips (113) are matched with the recesses (114).

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