Separation device and method for diesel oil anti-wear agent production

Abstract

The invention discloses a separation device and method for diesel oil anti-wear agent production, and relates to the technical field of anti-wear agent production.The separation device comprises a processing barrel, a rack is arranged on the outer ring of the processing barrel, the processing barrel and the rack are rotationally installed, a top cover is arranged at the top of the processing barrel, and overturning covers are rotationally installed on the two sides of the top cover; the edge of the overturning cover and the processing barrel are installed in a locking mode, an annular supporting frame is connected to the rack, a rotary driving assembly is arranged between the processing barrel and the annular supporting frame, a floating foam extracting mechanism is arranged on the top cover, a side wall scraping assembly is arranged in the floating foam extracting mechanism, and the floating foam extracting mechanism is connected with a defoaming mechanism. A vortex generating assembly is arranged on the side wall of the processing barrel; the rotary driving assembly is combined with the side wall scraping assembly to scrape floating foam attached to the inner wall, the vortex generating assembly is combined to gather the floating foam to the center of a vortex, the floating foam is transferred into the defoaming mechanism in cooperation with the floating foam extracting mechanism, the defoaming efficiency is improved, and product waste is reduced to the maximum extent.

Description

Technical Field

[0001] The invention relates to the technical field of anti-wear agent production, in particular to a separation device and method for producing diesel anti-wear agent. Background Art

[0002] Diesel anti-wear agent is an additive used to improve the lubrication performance of diesel. In the precision fuel injection system of diesel engines, the active ingredients in diesel anti-wear agent will be adsorbed on the metal surface. For example, some anti-wear agents containing fatty acid esters, the polar groups in their molecules will be physically adsorbed on the metal surface, and the non-polar long chains will form a layer of structure similar to lubricating oil film on the surface. This film can reduce the direct contact between metal parts and reduce the friction coefficient, thus playing an anti-wear role.

[0003] A common diesel anti-wear agent production process is to use fatty acids and their derivatives as raw materials, such as oleic acid and its esters. Oleic acid is an unsaturated fatty acid with good lubrication properties. After oleic acid is made into esters such as methyl oleate, its volatility is reduced, its solubility is better, and its dispersibility in diesel is more uniform, which can effectively improve the anti-wear property of diesel and has the characteristics of being environmentally friendly. However, fatty acid diesel anti-wear agents will produce a lot of foam during production and processing. These foams mainly include emulsified fine bubbles and residues in fatty acids. These foams need to be removed to ensure the quality of diesel anti-wear agents. The existing processing technology has a low efficiency in treating the foam. While treating the foam, a part of the diesel anti-wear agent will be wasted, reducing the output of the diesel anti-wear agent. Summary of the invention

[0004] The object of the present invention is to provide a separation device and method for producing diesel antiwear agent to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A separation device for producing diesel antiwear agent comprises a processing barrel, a frame is provided on the outer ring of the processing barrel, the processing barrel and the frame are rotatably mounted, a top cover is provided on the top of the processing barrel, flip covers are rotatably mounted on both sides of the top cover, a circular structure is formed between the top cover and the flip cover, the edge of the flip cover is locked and installed between the processing barrel, an annular support frame is connected to the frame, the frame and the annular support frame form a truncated cone support structure, a rotary drive assembly is provided between the processing barrel and the annular support frame, a froth extraction mechanism is provided on the top cover, the froth extraction mechanism is connected to a defoaming mechanism, and a vortex generating assembly is provided on the side wall of the processing barrel.

[0007] The froth extraction mechanism includes a suction pump arranged on the top cover, the suction pump is connected to an extraction pipe, a horizontal frame 1 is fixedly installed on the extraction pipe, a lifting motor is installed on the horizontal frame 1, an end of the lifting motor is connected to a horizontal frame 2, a guide rod is arranged on the horizontal frame 2, the guide rod is plugged into the horizontal frame 1, an extraction head is arranged at the bottom of the horizontal frame 2, a folding tube 1 is arranged between the extraction pipe and the extraction head, the suction pump is horizontally slidably installed between the top cover, and a side wall scraping assembly is arranged on the horizontal frame 2.

[0008] As a further solution of the present invention: the side wall scraping assembly includes a connecting frame arranged on the top cover, the top cover is provided with an intermediate groove 1, the connecting frame is provided with an intermediate groove 2, the intermediate groove 1 and the intermediate groove 2 correspond to each other, a card-connecting slide is slidably installed on the intermediate groove 2, the suction pump is fixedly installed with the card-connecting slide, connecting angle iron 1 and connecting angle iron 2 are provided at both ends of the bottom of the connecting frame, a lead screw is rotatably installed between the connecting angle iron 1 and the connecting angle iron 2, the lead screw is connected to motor 2, a threaded matching block is matched with the lead screw, the threaded matching block is fixedly connected to the bottom of the card-connecting slide, a rotating motor is provided at the edge of the horizontal frame 2, the rotating motor is connected to an arc scraper, and the arc scraper is in contact with the inner wall of the processing barrel after tilting.

[0009] As a further solution of the present invention: the top cover is provided with a mounting side panel on the edge of the connecting frame, a right-angle frame is provided on the mounting side panel, a connecting curved pipe is provided on the extraction pipe, a folding pipe 2 is installed between the connecting curved pipe and the right-angle frame, a branch pipe is provided on the mounting side panel, the branch pipe is connected to the folding pipe 2, and the branch pipe is provided on the upper side of the defoaming mechanism.

[0010] As a further scheme of the present invention: the defoaming mechanism includes a processing tank, the branch pipe is connected to the top edge of the processing tank, a dipping roller is rotatably installed in the processing tank, the dipping roller is connected to a power motor, the surface of the dipping roller is evenly provided with dipping grooves, the bottom of the dipping roller is installed tangentially to the bottom of the processing tank, a freezing roller is provided at the edge of the dipping roller, a scraper is provided at the edge of the freezing roller, the scraper is inclined and the edge of the scraper is installed in contact with the freezing roller, and the dipping roller and the freezing roller are connected to a transmission belt at one end located outside the processing tank.

[0011] As a further solution of the present invention: two belt rollers are arranged at the bottom of the scraper, guide belts are wound on the belt rollers, and the guide belts are arranged obliquely; the freezing roller and the adjacent belt roller are connected with a transmission belt 2 at one end outside the processing tank; a heating plate is arranged on the inner side of the guide belt, and the heating plate is installed in contact with the guide belt; a collecting groove is arranged at the end of the processing tank, a leakage hole is arranged in the middle part of the collecting groove, and the leakage hole points to the middle groove 1.

[0012] As a further solution of the present invention: a filter belt is placed in the collecting groove, and the filter belt is installed in a close fit with the collecting groove.

[0013] As a further solution of the present invention: the rotary drive assembly includes an annular gear ring arranged on the side wall of the processing barrel, annular grooves are arranged on both sides of the annular gear ring, and clamping frames are evenly arranged on the annular support frame, and the clamping frames are slidably clamped in the annular grooves on both sides of the annular gear ring, and a motor 1 is fixedly arranged on the annular support frame, and the motor 1 is connected to a matching gear, and the matching gear and the annular gear ring are meshed with each other, and support columns are evenly arranged on the annular support frame, and an annular mounting frame is arranged on the support column, and the top cover and the flip cover are arranged on the upper side of the annular mounting frame, and hanging clamping blocks are evenly installed on the annular gear ring, and the hanging clamping blocks are hinged with locking bolts, and the locking bolts are locked and installed with the edge of the flip cover.

[0014] As a further solution of the present invention: the vortex generating assembly includes an annular fixed frame arranged in the middle of the processing barrel, the annular fixed frame is hollow, and circulating pumps are evenly arranged on the annular fixed frame. A circulating pipe is connected to the circulating pump, and the circulating pipe is connected to the processing barrel. The circulating pump is connected to the inside of the annular fixed frame, and inclined pipes are evenly arranged on the bottom of the annular fixed frame, and the inclined pipe is connected to the inside of the processing barrel.

[0015] A method for using the above-mentioned separation device for producing diesel antiwear agent comprises the following steps: S1, collecting foam, starting the vortex generating component to rotate the diesel antiwear agent processed in the processing barrel, and generating a vortex in the center of the processing barrel; S2, separating the side wall foam, moving the arc scraper with the side wall scraping component and making oblique contact with the inner wall of the processing barrel, starting the rotary drive component to drive the processing barrel to rotate at a low speed, wherein the rotation direction of the processing barrel is the same as the rotation direction of the vortex, the angle between the arc scraper and the rotation direction of the vortex is an acute angle, and the foam attached to the inner wall of the rotating processing barrel is removed by the arc scraper. The scraper scrapes off and is washed away from the arc scraper by the vortex. The foam eventually gathers at the center of the vortex, and then the suction pump is controlled to return to the center of the top cover, driving the arc scraper back to the horizontal position; S3, foam extraction, the extraction head is driven by the lifting motor to the center of the vortex, the suction pump is started to extract the foam, and pumped into the defoaming mechanism; S4, foam treatment, the foam is dipped by the dipping roller and contacted with the freezing roller, the foam adheres to the surface of the freezing roller and solidifies, is scraped off by the scraper and falls on the guide belt, becomes liquid again through the heating plate and gathers in the collection groove, and finally flows back to the processing barrel.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] (1) The lead screw is driven by motor 2 to rotate, so that the arc scraper connected to the bottom moves to the edge of the inner wall of the processing barrel. The arc scraper is controlled by the rotating motor to rotate, so that the angle between the arc scraper and the rotation direction of the vortex is acute. At this time, the rotary drive assembly drives the processing barrel to rotate in the same direction as the vortex. In this way, the foam attached to the inner wall is transferred to the arc scraper and washed away, and finally gathered in the center of the vortex.

[0018] (2) After the foam enters the end of the processing tank, it is carried upward by the rotating dipping roller and the dipping groove. The synchronously rotating freezing roller quickly freezes and condenses the attached foam, which is then scraped and crushed by a scraper to achieve defoaming. The crushed foam debris falls onto the guide belt, is heated and melted by the heating plate, and then flows into the collection groove, is filtered by the filter belt, and returns to the processing barrel through the leak hole, thereby minimizing product waste.

[0019] (3) The processing barrel is rotatably installed by means of the hanging clamp block and the locking bolt, and the processing barrel is driven to rotate by means of the motor 1 and the matching gear and the annular gear ring, so that the foam attached to the inner wall of the processing barrel is scraped off in cooperation with the side wall scraping assembly.

[0020] (4) The diesel anti-wear agent in the processing barrel is pumped into the annular fixed frame by the circulating pump, and then pumped into the bottom of the processing barrel by the inclined pipes evenly arranged at the bottom, thereby generating a vortex in the processing barrel, which is convenient for gathering the floating foam. At the same time, the side wall scraping assembly is used to wash and separate the floating foam on the arc scraper and gather it at the center of the vortex. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0022] Figure 2 It is a schematic diagram of the external structure of the processing barrel in the present invention.

[0023] Figure 3 for Figure 2 Enlarged structural diagram at A in the middle.

[0024] Figure 4 It is a schematic diagram of the cutaway structure of the processing barrel in the present invention.

[0025] Figure 5 It is a schematic diagram of the installation of the froth extraction mechanism in the present invention.

[0026] Figure 6 It is a schematic diagram of the connection structure of the arc scraper in the present invention.

[0027] Figure 7 It is a schematic diagram of the installation structure of the lead screw and the thread matching block in the present invention.

[0028] Figure 8 for Figure 5 Enlarged structural diagram at B in the middle.

[0029] Fig. 9 It is a schematic diagram of the internal structure of the processing tank in the present invention.

[0030] In the figure: 1, frame; 10, annular support frame; 2, processing barrel; 20, annular fixing frame; 200, circulation pump; 201, circulation pipe; 202, tilting pipe; 21, top cover; 22, flip cover; 23, locking bolt; 24, annular gear ring; 240, annular groove; 25, support column; 26, hanging clamping block; 3, rotary drive assembly; 30, clamping frame; 31, motor 1; 32, matching gear; 4, froth extraction mechanism; 40, middle groove 1; 41, connecting frame; 42, middle groove 2; 43, suction pump; 44, clamping slide; 45, extraction pipe; 46, horizontal frame 1; 47, folding pipe 1; 48, horizontal frame 2; 49, guide rod; 41 0. Lifting motor; 411. Extraction head; 412. Rotating motor; 413. Arc scraper; 414. Connecting curved pipe; 415. Folding pipe 2; 416. Installing side panel; 417. Right angle frame; 418. Branch pipe; 420. Connecting angle iron 1; 421. Connecting angle iron 2; 422. Motor 2; 423. Lead screw; 424. Threaded matching block; 5. Defoaming mechanism; 50. Processing tank; 500. Collecting groove; 501. Leakage hole; 502. Filter belt; 51. Dipping roller; 510. Dipping groove; 52. Freezing roller; 53. Scraper; 54. Belt roller; 55. Guide belt; 56. Heating plate; 57. Transmission belt 1; 58. Transmission belt 2. DETAILED DESCRIPTION

[0031] The technical solution of the present invention is further described in detail below in conjunction with specific implementation methods.

[0032] like Figure 1 As shown, a separation device for producing diesel antiwear agent comprises a processing barrel 2, the outer ring of the processing barrel 2 is provided with a frame 1, the processing barrel 2 and the frame 1 are rotatably installed, a top cover 21 is provided on the top of the processing barrel 2, and flip covers 22 are rotatably installed on both sides of the top cover 21, a circular structure is formed between the top cover 21 and the flip cover 22, and the edge of the flip cover 22 is locked and installed between the processing barrel 2, an annular support frame 10 is connected to the frame 1, and the frame 1 and the annular support frame 10 form a truncated cone support structure, a rotary drive assembly 3 is arranged between the processing barrel 2 and the annular support frame 10, a froth extraction mechanism 4 is arranged on the top cover 21, and the froth extraction mechanism 4 is connected to a defoaming mechanism 5, and a vortex generating assembly is arranged on the side wall of the processing barrel 2.

[0033] like Figure 5 , Figure 6 , Figure 7As shown, the froth extraction mechanism 4 includes a suction pump 43 arranged on the top cover 21, the suction pump 43 is connected to an extraction pipe 45, a horizontal frame 1 46 is fixedly installed on the extraction pipe 45, a lifting motor 410 is installed on the horizontal frame 1 46, the end of the lifting motor 410 is connected to a horizontal frame 2 48, a guide rod 49 is arranged on the horizontal frame 2 48, the guide rod 49 is plugged into the horizontal frame 1 46, an extraction head 411 is arranged at the bottom of the horizontal frame 2 48, a folding tube 1 47 is arranged between the extraction pipe 45 and the extraction head 411, the suction pump 43 is horizontally slidably installed between the top cover 21, and a side wall scraping assembly is arranged on the horizontal frame 2 48.

[0034] Specifically, the processing barrel 2 is first driven to rotate at a low speed by the rotary drive assembly 3, and the vortex generating assembly is started to rotate the diesel anti-wear agent in the processing barrel 2, generating a vortex in the center of the processing barrel 2. The side wall scraping assembly and the rotary drive assembly 3 are combined to separate the floating foam attached to the inner wall of the processing barrel 2 and gather in the center of the vortex. The lifting motor 410 controls the horizontal frame 48 to descend, so that the extraction head 411 is inserted into the center of the vortex, and the suction pump 43 is started to extract the floating foam into the defoaming mechanism 5 for defoaming treatment.

[0035] Further, such as Figure 6 , Figure 7 As shown, the side wall scraping assembly includes a connecting frame 41 arranged on the top cover 21, the top cover 21 is provided with an intermediate groove 1 40, the connecting frame 41 is provided with an intermediate groove 2 42, the intermediate groove 1 40 and the intermediate groove 2 42 correspond to each other, a card-connecting slide 44 is slidably installed on the intermediate groove 2 42, the suction pump 43 is fixedly installed with the card-connecting slide 44, and the bottom ends of the connecting frame 41 are provided with a connecting angle iron 1 420 and a connecting angle iron 2 421, the A lead screw 423 is rotatably installed between the connecting angle iron 1 420 and the connecting angle iron 2 421, and the lead screw 423 is connected to the motor 2 422. A threaded matching block 424 is matched with the lead screw 423, and the threaded matching block 424 is fixedly connected to the bottom of the clamping slide 44. A rotating motor 412 is provided at the edge of the horizontal frame 2 48, and the rotating motor 412 is connected to the arc scraper 413, and the arc scraper 413 fits against the inner wall of the processing barrel 2 after tilting.

[0036] Specifically, the lead screw 423 is driven to rotate by the motor 2 422, so that the arc scraper 413 connected at the bottom moves to the edge of the inner wall of the processing barrel 2, and the arc scraper 413 is controlled to rotate in combination with the rotating motor 412, so that the angle between the arc scraper 413 and the rotation direction of the vortex is acute. At this time, the rotary drive assembly 3 drives the processing barrel 2 to rotate, and the rotation direction is the same as the rotation direction of the vortex. In this way, the foam attached to the inner wall is transferred to the arc scraper 413 and is washed away, and finally gathers at the center of the vortex.

[0037] Further, such as Figure 5 , Figure 6 As shown, the top cover 21 is provided with a mounting side plate 416 at the edge of the connecting frame 41, a right-angle frame 417 is provided on the mounting side plate 416, a connecting curved pipe 414 is provided on the extraction pipe 45, a folding pipe 2 415 is installed between the connecting curved pipe 414 and the right-angle frame 417, a branch pipe 418 is provided on the mounting side plate 416, the branch pipe 418 is connected to the folding pipe 2 415, and the branch pipe 418 is provided on the upper side of the defoaming mechanism 5.

[0038] Specifically, after the extraction head 411 extracts the floating foam, it is transferred to the defoaming mechanism 5 through the folding tube 1 47, the connecting curved tube 414, the folding tube 2 415, and the branch tube 418. The folding tube 1 47 is convenient for adjusting the height of the extraction head 411 to completely extract the floating foam, and the folding tube 2 415 is used to provide pipeline connection when the side wall scraping component is working.

[0039] Further, such as Figure 8 , Fig. 9 As shown, the defoaming mechanism 5 includes a processing tank 50, the branch pipe 418 is connected to the top edge of the processing tank 50, a dipping roller 51 is rotatably installed in the processing tank 50, the dipping roller 51 is connected to a power motor, the surface of the dipping roller 51 is evenly provided with dipping grooves 510, the bottom of the dipping roller 51 is installed tangentially to the bottom of the processing tank 50, a freezing roller 52 is provided at the edge of the dipping roller 51, a scraper 53 is provided at the edge of the freezing roller 52, the scraper 53 is inclined and the edge of the scraper 53 is installed in contact with the freezing roller 52, and the end of the dipping roller 51 and the freezing roller 52 located on the outside of the processing tank 50 is connected to a transmission belt 57. Two belt rollers 54 are provided at the bottom of the scraper 53, and guide belts 55 are wound on the belt rollers 54. The guide belts 55 are inclined. The freezing roller 52 and the adjacent belt roller 54 are connected with a transmission belt 2 58 at one end outside the processing tank 50. A heating plate 56 is provided on the inner side of the guide belt 55, and the heating plate 56 is installed in contact with the guide belt 55. A collecting groove 500 is provided at the end of the processing tank 50, and a leakage hole 501 is provided in the middle part of the collecting groove 500, and the leakage hole 501 points to the middle tank 1 40.

[0040] Further, such as Fig. 9 As shown, a filter belt 502 is placed in the collecting groove 500 , and the filter belt 502 is installed in close contact with the collecting groove 500 .

[0041] Specifically, after the foam enters the end of the processing tank 50, the foam is carried upward by the rotating dipping roller 51 and the dipping groove 510, and the synchronously rotating freezing roller 52 quickly freezes and condenses the attached foam, which is scraped and crushed by the scraper 53 to achieve defoaming. The crushed foam debris falls onto the guide belt 55, is heated and melted by the heating plate 56, and then flows into the collecting groove 500, is filtered by the filter belt 502, and flows back to the processing barrel 2 through the leakage hole 501, thereby minimizing product waste.

[0042] Further, such as Figure 2 , Figure 3 As shown, the rotary drive assembly 3 includes an annular gear ring 24 arranged on the side wall of the processing barrel 2, annular grooves 240 are arranged on both sides of the annular gear ring 24, and a clamping frame 30 is evenly arranged on the annular support frame 10. The clamping frame 30 is slidably clamped in the annular grooves 240 on both sides of the annular gear ring 24. A motor 31 is fixedly arranged on the annular support frame 10, and the motor 31 is connected to a matching gear 32. The matching gear 32 is meshed with the annular gear ring 24, and support columns 25 are evenly arranged on the annular support frame 10. An annular mounting frame is arranged on the support column 25, and the top cover 21 and the flip cover 22 are arranged on the upper side of the annular mounting frame. Suspension clamping blocks 26 are evenly installed on the annular gear ring 24, and a locking bolt 23 is hinged on the suspension clamping block 26, and the locking bolt 23 is locked and installed with the edge of the flip cover 22.

[0043] Specifically, the processing barrel 2 is rotatably installed through the hanging clamping block 26 and the locking bolt 23, and the motor 31 and the matching gear 32 and the annular gear ring 24 drive the processing barrel 2 to rotate, so as to cooperate with the side wall scraping component to scrape off the floating foam attached to the inner wall of the processing barrel 2.

[0044] Further, such as Figure 2 As shown, the vortex generating assembly includes an annular fixing frame 20 arranged in the middle of the processing barrel 2, the annular fixing frame 20 is hollow, and a circulation pump 200 is evenly arranged on the annular fixing frame 20, and a circulation pipe 201 is connected to the circulation pump 200, and the circulation pipe 201 is connected to the processing barrel 2, and the circulation pump 200 is connected to the inside of the annular fixing frame 20, and the bottom of the annular fixing frame 20 is evenly provided with an inclined pipe 202, and the inclined pipe 202 is connected to the inside of the processing barrel 2.

[0045] Specifically, the diesel anti-wear agent in the processing barrel 2 is pumped into the annular fixed frame 20 by the circulating pump 200, and then pumped into the bottom of the processing barrel 2 by the inclined pipe 202 evenly arranged at the bottom, thereby generating a vortex in the processing barrel 2, which is convenient for gathering the foam. At the same time, the side wall scraping component is used to flush and separate the foam on the arc scraper 413 and gather it at the center of the vortex.

[0046] A method for using the above-mentioned separation device for producing diesel antiwear agent comprises the following steps: S1, collecting foam, starting the vortex generating component to rotate the diesel antiwear agent processed in the processing barrel 2, and generating a vortex in the center of the processing barrel 2; S2, separating the side wall foam, carrying the arc scraper 413 to move and contact the inner wall of the processing barrel 2 by the side wall scraping component, starting the rotary drive component 3 to drive the processing barrel 2 to rotate at a low speed, wherein the rotation direction of the processing barrel 2 is the same as the rotation direction of the vortex, the angle between the arc scraper 413 and the rotation direction of the vortex is an acute angle, and the foam attached to the inner wall of the rotating processing barrel 2 is scraped off by the arc scraper 413 and the vortex is spurted out by the vortex. The brush is separated from the arc scraper 413, and the foam finally gathers at the center of the vortex, and then the suction pump 43 is controlled to return to the center of the top cover 21, driving the arc scraper 413 back to the horizontal position; S3, foam extraction, the extraction head 411 is driven by the lifting motor 410 to reach the center of the vortex, the suction pump 43 is started to extract the foam, and pump it into the defoaming mechanism 5; S4, foam treatment, the foam is dipped by the dipping roller 51 and contacted with the freezing roller 52, the foam adheres to the surface of the freezing roller 52 and solidifies, and is scraped off by the scraper 53 and falls on the guide belt 55, becomes liquid again through the heating plate 56 and gathers in the collection groove 500, and finally flows back to the processing barrel 2.

[0047] The working principle of the embodiment of the present invention is:

[0048] like Figure 1-Figure 9As shown, firstly, the processing barrel 2 is driven to rotate at a low speed by the rotary drive assembly 3, and at the same time, the vortex generating assembly is started to rotate the diesel anti-wear agent in the processing barrel 2, and a vortex is generated in the center of the processing barrel 2. The side wall scraping assembly and the rotary drive assembly 3 are combined to make the floating foam attached to the inner wall of the processing barrel 2 detach and gather in the center of the vortex. The lifting motor 410 controls the horizontal frame 2 48 to descend, so that the extraction head 411 is inserted into the center of the vortex, and the suction pump 43 is started to extract the floating foam into the defoaming mechanism 5 for defoaming treatment. The motor 2 422 drives the lead screw 423 to rotate, so that the arc scraper 413 connected to the bottom moves to the edge of the inner wall of the processing barrel 2, and the arc scraper 413 is controlled to rotate by the rotating motor 412, so that the angle between the arc scraper 413 and the rotation direction of the vortex is an acute angle. At this time, the rotary drive assembly 3 drives the processing barrel 2 to rotate, and the rotation direction is the same as the rotation direction of the vortex, so that the floating foam attached to the inner wall is transferred to the arc scraper 413 and is washed away, and finally gathered in the center of the vortex. After the extraction head 411 extracts the floating foam, it is transferred to the defoaming mechanism 5 through the folding tube 1 47, the connecting curved tube 414, the folding tube 2 415, and the branch tube 418. The folding tube 1 47 is convenient for adjusting the height of the extraction head 411, so as to completely extract the floating foam. The folding tube 2 415 is used to provide pipeline connection when the side wall scraping assembly is working. After the floating foam enters the end of the processing tank 50, it is carried upward by the rotating dipping roller 51 and the dipping groove 510. The synchronously rotating freezing roller 52 quickly freezes and condenses the attached floating foam, and the scraper 53 scrapes and crushes it to achieve defoaming. The crushed floating foam debris falls on the guide belt 55, is heated and melted by the heating plate 56, and then flows into the collection groove 500, is filtered by the filter belt 502, and flows back to the processing barrel 2 through the leak hole 501, so as to minimize product waste. The processing barrel 2 is rotatably mounted by the hanging clamp block 26 and the locking bolt 23, and the processing barrel 2 is driven to rotate by the motor 1 31 and the matching gear 32 and the annular gear ring 24, so as to scrape off the foam attached to the inner wall of the processing barrel 2 in cooperation with the side wall scraping assembly. The diesel anti-wear agent in the processing barrel 2 is pumped into the annular fixing frame 20 by the circulating pump 200, and is pumped into the bottom of the processing barrel 2 by the inclined pipe 202 evenly arranged at the bottom, so as to generate a vortex in the processing barrel 2, which is convenient for gathering the foam, and at the same time, the foam on the arc scraper 413 is washed and separated in cooperation with the side wall scraping assembly, and gathered together at the center of the vortex.

[0049] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention. Any reference numeral in a claim shall not be regarded as limiting the claim involved.

[0050] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A separation device for producing diesel antiwear agent, comprising a processing barrel (2), the outer ring of the processing barrel (2) is provided with a frame (1), the processing barrel (2) and the frame (1) are rotatably mounted, a top cover (21) is provided on the top of the processing barrel (2), and flip covers (22) are rotatably mounted on both sides of the top cover (21), the top cover (21) and the flip cover (22) form a circular structure, and the edge of the flip cover (22) is locked and mounted on the processing barrel (2), characterized in that: The frame (1) is connected to an annular support frame (10), the frame (1) and the annular support frame (10) form a truncated cone support structure, a rotary drive assembly (3) is arranged between the processing barrel (2) and the annular support frame (10), a froth extraction mechanism (4) is arranged on the top cover (21), the froth extraction mechanism (4) is connected to a froth elimination mechanism (5), and a vortex generating assembly is arranged on the side wall of the processing barrel (2); The froth extraction mechanism (4) comprises a suction pump (43) arranged on the top cover (21), the suction pump (43) being connected to an extraction pipe (45), a horizontal frame 1 (46) being fixedly mounted on the extraction pipe (45), a lifting motor (410) being mounted on the horizontal frame 1 (46), an end of the lifting motor (410) being connected to a horizontal frame 2 (48), a guide rod (49) being arranged on the horizontal frame 2 (48), the guide rod (49) being plugged into the horizontal frame 1 (46), an extraction head (411) being arranged at the bottom of the horizontal frame 2 (48), a folding tube 1 (47) being arranged between the extraction pipe (45) and the extraction head (411), the suction pump (43) being horizontally slidably mounted on the top cover (21), and a side wall scraping assembly being arranged on the horizontal frame 2 (48); The side wall scraping assembly comprises a connecting frame (41) arranged on the top cover (21), the top cover (21) being provided with a first middle groove (40), the connecting frame (41) being provided with a second middle groove (42), the first middle groove (40) and the second middle groove (42) corresponding to each other, a clamping slide (44) being slidably mounted on the second middle groove (42), the suction pump (43) being fixedly mounted on the clamping slide (44), a first connecting angle iron (420) and a second connecting angle iron (421) being provided at both ends of the bottom of the connecting frame (41), the connecting frame (41) being provided with a first connecting angle iron (420) and a second connecting angle iron (42 ... A lead screw (423) is rotatably mounted between the first connecting angle iron (420) and the second connecting angle iron (421), the lead screw (423) is connected to the second motor (422), a threaded matching block (424) is matched and mounted on the lead screw (423), the threaded matching block (424) is fixedly connected to the bottom of the clamping slide (44), a rotating motor (412) is arranged on the edge of the second horizontal frame (48), the rotating motor (412) is connected to the arc scraper (413), and the arc scraper (413) is mutually fitted with the inner wall of the processing barrel (2) after being tilted; The vortex generating assembly comprises an annular fixing frame (20) arranged in the middle of the processing barrel (2); the annular fixing frame (20) is arranged hollow; a circulation pump (200) is evenly arranged on the annular fixing frame (20); a circulation pipe (201) is connected to the circulation pump (200); the circulation pipe (201) is connected to the processing barrel (2); the circulation pump (200) is connected to the inside of the annular fixing frame (20); inclined pipes (202) are evenly arranged at the bottom of the annular fixing frame (20); the inclined pipes (202) are connected to the inside of the processing barrel (2).

2. A separation device for producing diesel antiwear agent according to claim 1, characterized in that: The top cover (21) is provided with a mounting side plate (416) at the edge of the connecting frame (41), a right-angle frame (417) is provided on the mounting side plate (416), a connecting curved pipe (414) is provided on the extraction pipe (45), a folding pipe 2 (415) is installed between the connecting curved pipe (414) and the right-angle frame (417), a branch pipe (418) is provided on the mounting side plate (416), the branch pipe (418) is connected to the folding pipe 2 (415), and the branch pipe (418) is provided on the upper side of the defoaming mechanism (5).

3. A separation device for producing diesel antiwear agent according to claim 2, characterized in that: The defoaming mechanism (5) comprises a processing tank (50), the branch pipe (418) is connected to the top edge of the processing tank (50), a dipping roller (51) is rotatably installed in the processing tank (50), the dipping roller (51) is connected to a power motor, the surface of the dipping roller (51) is evenly provided with dipping grooves (510), the bottom of the dipping roller (51) is installed tangentially to the bottom of the processing tank (50), a freezing roller (52) is provided on the edge of the dipping roller (51), a scraper (53) is provided on the edge of the freezing roller (52), the scraper (53) is inclined and the edge of the scraper (53) is installed in contact with the freezing roller (52), and the end of the dipping roller (51) and the freezing roller (52) located outside the processing tank (50) is connected to a transmission belt (57).

4. A separation device for producing diesel antiwear agent according to claim 3, characterized in that: Two belt rollers (54) are arranged at the bottom of the scraper (53), and guide belts (55) are wound around the belt rollers (54). The guide belts (55) are arranged at an angle. The freezing roller (52) and the adjacent belt roller (54) are connected to a transmission belt 2 (58) at one end outside the processing tank (50). A heating plate (56) is arranged on the inner side of the guide belt (55), and the heating plate (56) is installed in contact with the guide belt (55). A collecting groove (500) is arranged at the end of the processing tank (50), and a leakage hole (501) is arranged in the middle of the collecting groove (500), and the leakage hole (501) points to the middle groove 1 (40).

5. A separation device for producing diesel antiwear agent according to claim 4, characterized in that: A filter belt (502) is placed in the collection groove (500), and the filter belt (502) and the collection groove (500) are fitted together.

6. A separation device for producing diesel antiwear agent according to claim 5, characterized in that: The rotary drive assembly (3) comprises an annular gear ring (24) arranged on the side wall of the processing barrel (2), annular grooves (240) are arranged on both sides of the annular gear ring (24), and the annular support frame (10) is evenly provided with a clamping frame (30), and the clamping frame (30) is slidably clamped in the annular grooves (240) on both sides of the annular gear ring (24), and a motor 1 (31) is fixedly arranged on the annular support frame (10), and the motor 1 (31) is connected to a matching gear (32). The mating gear (32) is meshed with the annular gear ring (24); support columns (25) are evenly arranged on the annular support frame (10); an annular mounting frame is arranged on the support columns (25); the top cover (21) and the flip cover (22) are arranged on the upper side of the annular mounting frame; hanging clamping blocks (26) are evenly installed on the annular gear ring (24); locking bolts (23) are hinged on the hanging clamping blocks (26); and the locking bolts (23) are locked and installed with the edge of the flip cover (22).

7. A method for using the separation device for producing diesel antiwear agent according to claim 6, characterized in that: The following steps are involved: S1, the foam gathers, and the vortex generating component is started to rotate the diesel anti-wear agent processed in the processing barrel (2), thereby generating a vortex in the center of the processing barrel (2); S2, separating the side wall foam, the side wall scraping assembly carries the arc-shaped scraper (413) to move and make oblique contact with the inner wall of the processing barrel (2), and the rotary drive assembly (3) is started to drive the processing barrel (2) to rotate at a low speed, wherein the rotation direction of the processing barrel (2) is the same as the rotation direction of the vortex, and the angle between the arc-shaped scraper (413) and the rotation direction of the vortex is an acute angle, and the foam attached to the inner wall of the rotating processing barrel (2) is scraped off by the arc-shaped scraper (413) and washed away from the arc-shaped scraper (413) by the vortex, and the foam finally gathers at the center of the vortex, and then the suction pump (43) is controlled to return to the center of the top cover (21), driving the arc-shaped scraper (413) to return to the horizontal position; S3, extracting the floating foam, driving the extraction head (411) to the center of the vortex through the lifting motor (410), starting the suction pump (43) to extract the floating foam, and pumping it into the defoaming mechanism (5); S4, froth treatment, the froth is dipped by the dipping roller (51) and brought into contact with the freezing roller (52), the froth adheres to the surface of the freezing roller (52) and solidifies, is scraped off by the scraper (53) and falls onto the guide belt (55), is transformed into liquid again by the heating plate (56) and gathers in the collecting groove (500), and finally flows back into the processing barrel (2).

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