Efficient oil-water separator for oil product desulfurization

Abstract

The utility model relates to the technical field of oil-water separation, and discloses an efficient oil-water separator for oil product desulfurization, which comprises a separation box, the left side and the right side of the separation box are fixedly connected with mounting frames, the inside of the left mounting frame is rotatably connected with a screw rod, and the inside of the right mounting frame is fixedly connected with a fixed rod. A first motor is fixedly mounted on the lower surface of the left mounting frame, the bottom of the screw is fixedly connected to the output end of the first motor, the outer portion of the screw is in threaded connection with a scraping frame, the other side of the scraping frame is slidably connected to the outer portion of the fixing rod, a lead screw is rotatably connected to the middle of the scraping frame, and the other end of the lead screw is fixedly connected with a driven bevel gear. Dirt adhering to the inner wall and the bottom of the separation box can be conveniently scraped, the phenomenon that the inner wall of the separation box is corroded for a long time due to the fact that the dirt is left on the inner wall and the bottom is reduced, the inner wall and the bottom do not need to be manually scraped and cleaned, and the cleaning difficulty is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to oil water separation technical field especially, relate to a kind of high-efficiency oil-water separator for oil desulfurization. BACKGROUND

[0002] Oil desulfurization refers to the technology of removing sulfides in oil through a series of chemical reactions and physical separation processes, and sulfides are harmful substances in oil, which not only affect the quality of oil, but also produce harmful gases such as sulfur dioxide in the combustion process, causing environmental pollution. Therefore, oil desulfurization is an indispensable important link in the oil refining industry. The oil-water separator effectively separates water and oil through specific physical or chemical methods to purify water quality or recover oil, and is widely used in many fields, including catering, industry, petrochemical industry, chemical industry, food, pharmaceutical, papermaking, etc. to meet environmental protection requirements and wastewater treatment needs. By effectively separating oil and water, the pollution of oil to the environment can be reduced, and water resources and ecological environment can be protected.

[0003] According to the search, the high-efficiency oil-water separator with patent number CN201820200479.7 is disclosed. The existing oil-water separator does not have a decontamination structure, so the impurities generated by filtration can easily block the filter screen, thereby reducing the replacement cycle of the filter screen. In addition, the existing oil-water separator is large in size and heavy in quality, so it is difficult for workers to carry it, thereby increasing the installation difficulty of the oil-water separator. Therefore, it is convenient to install the oil-water separator main body, easy to clean impurities and high in stability.

[0004] The above-mentioned oil-water separator can reduce the replacement cycle of the filter screen, but during long-term use of the separator, the inner wall will still be contaminated by fine impurities that are not filtered out during the oil-water separation process. The inner wall of the oil-water separator is deep, and the cleaning process is usually difficult, which requires manual cleaning, resulting in long cleaning time and low cleaning efficiency, and delaying the timely use of the oil-water separator. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the shortcomings in the prior art and provides a high-efficiency oil-water separator for oil desulfurization.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a kind of high-efficiency oil-water separator for oil desulfurization, including separation tank, the left and right sides of separation tank are fixedly connected with installation frame, the inside rotation of left installation frame is connected with screw rod, the inside fixed connection of right installation frame is with fixed rod, the lower surface of left installation frame is fixedly installed with first motor, the bottom of screw rod is fixedly connected in the output end of first motor, the outside screw connection of screw rod is with scraping frame, the other side of scraping frame is slidably connected in the outside of fixed rod, the middle rotation of scraping frame is connected with lead screw, the other end of lead screw is fixedly connected with driven bevel gear, the middle fixed installation of scraping frame is with second motor and protection frame, second motor is arranged in the inside of protection frame, the output end of second motor is fixedly connected with driving bevel gear, the both sides of scraping frame are all set with limit slot, the inside sliding connection of limit slot is with sliding block, two the sliding block between fixed connection is with scraper, driving bevel gear and driven bevel gear are meshed connection.

[0007] As further description of the above technical solution:

[0008] The upper surface of the separation tank is fixedly connected with a feeding frame and a fixed frame, the fixed frame is arranged on one side of the feeding frame, and a threaded column is rotatably connected in the fixed frame.

[0009] As further description of the above technical solution:

[0010] The outer thread of the threaded column is connected with a connecting plate, and the connecting plate is fixedly connected with a filter plate on one side.

[0011] As further description of the above technical solution:

[0012] The upper surface of the feeding frame is fixedly installed with a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with a connecting frame, and the connecting frame is fixedly connected with a brush plate on one side.

[0013] As further description of the above technical solution:

[0014] One side of the feeding frame is provided with a sliding groove, and the other side of the filter plate is slidably connected in the inside of the sliding groove.

[0015] As further description of the above technical solution:

[0016] The other end of the threaded column is fixedly connected with a knob, and the knob penetrates the upper surface of the sliding groove.

[0017] As further description of the above technical solution:

[0018] Both sides of the separation tank are fixedly connected with a blowdown pipe, one side of the blowdown pipe is provided with a liquid blocking cover, one side of the feeding frame is provided with a dirt receiving frame, and the lower surface of the dirt receiving frame is fixedly connected to the upper surface of the separation tank.

[0019] The utility model has the advantages of the following beneficial effects:

[0020] 1、The utility model discloses a screw rod, fixed link, scrape frame, screw rod, driven bevel gear, driving bevel gear, limit slot, sliding block, the mutual cooperation of scraping plate adds the function that the dirt adhered to the inner wall and bottom of separation tank is scraped to oil -water separator, reduces the residual of dirt on the inner wall and bottom, causes the phenomenon that the inner wall of separation tank is corroded for a long time, is favorable for prolonging the service life of separation tank, and need not manual scraping and cleaning to the inner wall and bottom, favorable for reducing the cleaning difficulty, improves cleaning efficiency, thereby the timely use of oil -water separator is convenient.

[0021] 2、The utility model discloses a threaded column, connecting plate, filter plate, hydraulic cylinder, connecting frame, brush plate, sliding slot, knob, the mutual cooperation of dirt receiving frame adds the function that the filter plate is lifted after automatic cleaning in the separation process to oil -water separator, need not manual cleaning filter plate, reduces the plugging phenomenon of filter eye in filter plate, thereby reduces the effect that the impurity filtered out on the filter plate surface is difficult for manual removal because the filter plate position is in the deep place of separation tank, reduces the difficulty of cleaning filter plate. DRAWINGS

[0022] Figure 1 It is the overall structure schematic view that the utility model proposes;

[0023] Figure 2 It is the brush plate structure schematic view that the utility model proposes;

[0024] Figure 3 It is the connecting frame structure schematic view that the utility model proposes;

[0025] Figure 4 It is the scrape frame structure schematic view that the utility model proposes;

[0026] Figure 5 It is the scraping plate structure schematic view that the utility model proposes;

[0027] Figure 6 It is the feeding frame structure schematic view that the utility model proposes;

[0028] Figure 7 It is the connecting plate structure schematic view that the utility model proposes.

[0029] LEGEND:

[0030] 1, separation tank; 2, mounting frame; 3, screw; 4, fixed rod; 5, first motor; 6, scraping frame; 7, lead screw; 8, driven bevel gear; 9, second motor; 10, driving bevel gear; 11, protection frame; 12, limiting groove; 13, sliding block; 14, scraper; 15, feeding frame; 16, fixed frame; 17, threaded column; 18, connecting plate; 19, filter plate; 20, hydraulic cylinder; 21, connecting frame; 22, brush plate; 23, sliding groove; 24, knob; 25, blowdown pipe; 26, pollution receiving frame. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0032] As shown in the accompanying Figures 1-7 An embodiment provided by the utility model: a high-efficiency oil-water separator for oil desulfurization, comprising a separation tank 1, mounting frames 2 are fixedly connected to the left and right sides of the separation tank 1, a screw 3 is rotatably connected in the inside of the left mounting frame 2, a fixed rod 4 is fixedly connected in the inside of the right mounting frame 2, a first motor 5 is fixedly installed on the lower surface of the left mounting frame 2, the bottom of the screw 3 is fixedly connected to the output end of the first motor 5, a scraping frame 6 is screwedly connected to the outside of the screw 3, the other side of the scraping frame 6 is slidably connected to the outside of the fixed rod 4, a lead screw 7 is rotatably connected to the middle of the scraping frame 6, a driven bevel gear 8 is fixedly connected to the other end of the lead screw 7, a second motor 9 and a protection frame 11 are fixedly installed in the middle of the scraping frame 6, the second motor 9 is arranged in the inside of the protection frame 11, a driving bevel gear 10 is fixedly connected to the output end of the second motor 9, limiting grooves 12 are formed in the two sides of the scraping frame 6, sliding blocks 13 are slidably connected in the limiting grooves 12, a scraper 14 is fixedly connected between the two sliding blocks 13, the driving bevel gear 10 and the driven bevel gear 8 are in meshing connection, the cross section of the scraping frame 6 is triangular, which is convenient for scraping the inner wall of the separation tank 1, the protection frame 11 is convenient for protecting the second motor 9, the sliding blocks 13 slide in the limiting grooves 12, which is convenient for increasing the limiting effect of the scraper 14.

[0033] As shown in the accompanying Figure 3As shown, the upper surface of the separation tank 1 is fixedly connected with a feeding frame 15 and a fixed frame 16, the fixed frame 16 is arranged at one side of the feeding frame 15, a threaded column 17 is rotatably connected in the fixed frame 16, a connecting plate 18 is threadedly connected with the threaded column 17, a filter plate 19 is fixedly connected at one side of the connecting plate 18, a hydraulic cylinder 20 is fixedly installed on the upper surface of the feeding frame 15, a connecting frame 21 is fixedly connected with the output end of the hydraulic cylinder 20, a brush plate 22 is fixedly connected at one side of the connecting frame 21, a sliding groove 23 is arranged at one side of the feeding frame 15, the other side of the filter plate 19 is slidably connected in the sliding groove 23, a knob 24 is fixedly connected with the other end of the threaded column 17, the knob 24 penetrates through the upper surface of the sliding groove 23, the connecting plate 18 facilitates the connection of the filter plate 19 and the threaded column 17, the brush plate 22 facilitates pushing the dirt on the surface of the filter plate 19 into the dirt receiving frame 26, and the knob 24 is used for rotating the threaded column 17.

[0034] As shown in the accompanying drawings, Figure 1 As shown, the two sides of the separation tank 1 are fixedly connected with a dirt discharge pipe 25, the dirt discharge pipe 25 is provided with a liquid blocking cover at one side, the feeding frame 15 is provided with a dirt receiving frame 26 at one side, the lower surface of the dirt receiving frame 26 is fixedly connected with the upper surface of the separation tank 1, the dirt discharge pipe 25 facilitates the discharge of the scraped dirt, and the middle part of the dirt receiving frame 26 is provided with a pipeline, which facilitates the discharge of the dirt in the dirt receiving frame 26.

[0035] Working principle: after the oil-water separation by the separation tank 1, when the inner wall needs to be cleaned, the first motor 5 and the second motor 9 are started, then the output end of the first motor 5 drives the screw rod 3 to rotate, when the screw rod 3 rotates, the scraping frame 6 moves downward outside the fixed rod 4 and the screw rod 3, because of the triangular shape of the edge of the scraping frame 6, it is convenient to scrape the inner wall of the separation tank 1, when the scraping frame 6 moves to the bottom of the separation tank 1, the output end of the second motor 9 in the protection frame 11 drives the rotation of the driving bevel gear 10, which facilitates the rotation of the driven bevel gear 8, when the driven bevel gear 8 rotates, the lead screw 7 rotates, so that the lead screw 7 drives the scraping plate 14 and the sliding blocks 13 on both sides slide in the limiting grooves 12, thereby facilitating the scraping of the dirt at the bottom of the separation tank 1, which is conducive to automatically cleaning the inner wall and the bottom of the separation tank 1.

[0036] When the filter plate 19 stays more dirt on the surface after being separated by the separation box 1, the knob 24 is twisted, the knob 24 drives the threaded column 17 to rotate, when the threaded column 17 rotates, the connecting plate 18 is driven to rise, the connecting plate 18 drives the filter plate 19 to slide and rise in the sliding groove 23, the filter plate 19 moves out of the inside of the feeding frame 15, the hydraulic cylinder 20 is opened again, the output end of the hydraulic cylinder 20 drives the connecting frame 21 to move forward, the connecting frame 21 drives the brush plate 22 to move forward, the brush plate 22 is convenient to brush and remove the dirt on the surface of the rising filter plate 19, so that the dirt is scraped into the inside of the dirt receiving frame 26, the pipeline on the side of the dirt receiving frame 26 is discharged, and the impurities on the filter plate 19 are cleaned in time.

[0037] Among them, the utility model discloses the embodiment drawing, only relate to the structure of the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of not conflicting, the same embodiment and different embodiments of the utility model can be combined mutually.

[0038] Finally, it should be noted that: the above only for the preferred embodiments of the utility model have described, and do not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. in the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A high efficiency oil-water separator for desulphurization of oil products comprising a separation tank (1) characterized in that: The left and right sides of the separation tank (1) are fixedly connected with mounting frames (2), a screw rod (3) is rotatably connected in the left mounting frame (2), a fixed rod (4) is fixedly connected in the right mounting frame (2), a first motor (5) is fixedly installed on the lower surface of the left mounting frame (2), the bottom of the screw rod (3) is fixedly connected with the output end of the first motor (5), a scraping frame (6) is threadedly connected with the outer portion of the screw rod (3), the other side of the scraping frame (6) is slidably connected with the outer portion of the fixed rod (4), a lead screw (7) is rotatably connected with the middle portion of the scraping frame (6), a driven bevel gear (8) is fixedly connected with the other end of the lead screw (7), a second motor (9) and a protection frame (11) are fixedly installed on the middle portion of the scraping frame (6), the second motor (9) is arranged in the protection frame (11), a driving bevel gear (10) is fixedly connected with the output end of the second motor (9), limiting grooves (12) are formed in the two sides of the scraping frame (6), sliding blocks (13) are slidably connected in the limiting grooves (12), a scraper (14) is fixedly connected between the two sliding blocks (13), and the driving bevel gear (10) and the driven bevel gear (8) are in meshing connection.

2. The high efficiency oil-water separator for desulphurization of oil products as claimed in claim 1 wherein: The upper surface of the separation tank (1) is fixedly connected with a feeding frame (15) and a fixed frame (16), the fixed frame (16) is arranged on one side of the feeding frame (15), and a threaded column (17) is rotatably connected in the fixed frame (16).

3. The high efficiency oil-water separator for desulphurization of oil products as claimed in claim 2 wherein: The outer portion of the threaded column (17) is threadedly connected with a connecting plate (18), one side of the connecting plate (18) is fixedly connected with a filter plate (19).

4. The high efficiency oil-water separator for desulphurization of oil products as claimed in claim 2 wherein: The upper surface of the feeding frame (15) is fixedly installed with a hydraulic cylinder (20), the output end of the hydraulic cylinder (20) is fixedly connected with a connecting frame (21), one side of the connecting frame (21) is fixedly connected with a brush plate (22).

5. The high efficiency oil-water separator for desulphurization of oil products as claimed in claim 3 wherein: One side of the feeding frame (15) is provided with a sliding groove (23), the other side of the filter plate (19) is slidably connected in the sliding groove (23).

6. The high efficiency oil-water separator for desulphurization of oil products as claimed in claim 5 wherein: The other end of the threaded column (17) is fixedly connected with a knob (24), and the knob (24) penetrates through the upper surface of the sliding groove (23).

7. The high efficiency oil-water separator for desulphurization of oil products as claimed in claim 2 wherein: Both sides of the separation tank (1) are fixedly connected with a blowdown pipe (25), one side of the blowdown pipe (25) is provided with a liquid blocking cover, one side of the feeding frame (15) is provided with a sewage receiving frame (26), and the lower surface of the sewage receiving frame (26) is fixedly connected with the upper surface of the separation tank (1).

Images