A concentrating device for oleic acid production

Abstract

The present invention discloses a concentrating device capable of producing oleic acid, and relates to the technical field of oleic acid concentrating devices. The device comprises a distillation tower, wherein the inner wall of the distillation tower is provided with a water droplet removal mechanism; the water droplet removal mechanism comprises a scraping unit, and the scraping unit is provided on the inner wall of the distillation tower. In this concentrating device capable of producing oleic acid, when a user utilizes the distillation tower equipment to concentrate and purify oleic acid, the user can use a scraper to scrape off water droplets condensed on the top and inner wall of the distillation tower, thereby effectively preventing the water droplets from affecting the efficiency and quality of oleic acid concentration, avoiding the situation where the water droplets may cause local temperature fluctuations, avoiding affecting the heat balance of the concentration and purification process, and avoiding the situation where, during the oleic acid concentration process, a large number of water droplets condense and aggregate, which may carry a portion of heavy components into light components, thereby reducing the purity of the product.

Description

Technical Field

[0001] The invention relates to the technical field of oleic acid concentration devices, in particular to a concentration device capable of producing oleic acid. Background Art

[0002] Oleic acid is a monounsaturated fatty acid that is widely found in animal and plant oils and fats in nature, such as olive oil, palm oil, peanut oil, and animal fat. Oleic acid has a variety of industrial applications, including the manufacture of soaps, lubricants, resins, paints, and plastics. Distillation towers are used to concentrate and purify it. The principle of concentrating oleic acid in a distillation tower is mainly based on the gas-liquid phase equilibrium and the difference in volatility between components. Separation and purification are achieved through multiple partial vaporization and partial condensation.

[0003] However, when oleic acid is actually purified and concentrated using a distillation tower, existing distillation tower equipment is not convenient for scraping off the water droplets condensed on the top and inner walls of the distillation tower. The water droplets condensed on the top and inner walls of the distillation tower may affect the efficiency and quality of oleic acid concentration. The water droplets may cause local temperature fluctuations and affect the heat balance of the concentration and purification process. During the oleic acid concentration process, more water droplets condense and aggregate, which may carry some heavy components into the light components, thereby reducing the purity of the product.

[0004] In view of the above problems, it is found that it is difficult to avoid the above problems at the same time when using the existing distillation tower equipment on the market. Even if the problems can be solved, they need to be solved with the help of external tools, which makes it impossible to achieve the desired effect. Therefore, a concentration device for oleic acid production is proposed. Summary of the Invention

[0005] The object of the present invention is to provide a concentration device for producing oleic acid to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a concentration device for producing oleic acid, comprising a distillation tower, wherein the inner wall of the distillation tower is provided with a water bead removal mechanism;

[0007] The water droplet removal mechanism includes a scraping unit, which is arranged on the inner wall of the distillation tower and is used to scrape and clean the water droplets dripping from the top of the inner wall of the distillation tower and the water droplets condensed on the inner wall of the distillation tower;

[0008] The water droplet removal mechanism further includes a transmission unit, which is arranged on the surface of the distillation tower and is used in conjunction with the scraping unit to drive the scraping unit;

[0009] The surface of the distillation tower is provided with a collecting and pressure relief mechanism, which is used for collecting the scraped water droplets and for pressure relief during collection.

[0010] Preferably, the scraping unit includes a top plate, the top plate is fixedly connected to the inner wall of the distillation tower, the bottom of the top plate is fixedly connected to a connecting column, the number of the connecting columns is four, the bottom of the connecting column is fixedly connected to a filter screen, the inner wall of the distillation tower is provided with a fixed groove, the number of the fixed grooves is several, the inner wall of the distillation tower is provided with a fixed block, the number of the fixed blocks is several, the inner wall of the fixed block is fixedly connected to a sliding rod, the surfaces of the fixed block and the sliding rod are in contact with the inner wall of the fixed groove, the bottom of the fixed block is fixedly connected to a scraper, every two of the scrapers The surfaces of the scrapers are fixedly connected with connecting rings, and there are several connecting rings. The inner wall of the scraper is fixedly connected with an electrical pure iron block. The inner wall of the distillation tower is fixedly connected with a rectifier plate, and there are several rectifier plates. A water collecting chute is provided on the surface of the rectifier plate. The bottom of the scraper is fixedly connected with a pushing slider, and the surface of the pushing slider is in contact with the inner wall of the water collecting chute. The bottom of the rectifier plate is fixedly connected with a waterproof box, and the inner wall of the waterproof box is fixedly connected with a heating pipe. The inner wall of the water collecting chute is provided with a water hole, and the water hole extends through to the surface of the distillation tower.

[0011] Preferably, the transmission unit includes a first fixing ring, which is fixedly connected to the surface of the distillation tower. There are several first fixing rings, and a first sliding groove is provided on the surface of the first fixing ring.

[0012] Preferably, a second fixing ring is fixedly connected to the surface of the distillation tower, and the number of the second fixing rings is several. A second sliding groove is opened on the surface of the second fixing ring. An annular tooth plate is fixedly connected to the surface of the distillation tower, and the number of the annular tooth plates is several.

[0013] Preferably, a positioning seat is provided on the surface of the distillation tower, and the number of the positioning seats is several. The top of the positioning seat contacts the surface of the first fixed ring, and the top of the positioning seat is fixedly connected to the first sliding block, and the surface of the first sliding block is slidably connected to the inner wall of the first sliding groove.

[0014] Preferably, the inner wall of the positioning seat is rotatably connected to a positioning wheel, the number of the positioning wheels is several, the surface of the positioning wheel contacts the surface of the distillation tower, and the inner wall of the positioning seat is fixedly connected to an electromagnet plate.

[0015] Preferably, a motor is fixedly connected to the bottom of the positioning seat, and a gear is fixedly sleeved on the surface of the output end of the motor, and the gear is meshed with an annular gear plate.

[0016] Preferably, the output end of the motor is rotatably connected to a connecting plate, the bottom of the connecting plate is rotatably connected to a second sliding block, and the second sliding block is slidably connected to the inner wall of the second sliding groove.

[0017] Preferably, the collection and pressure relief mechanism includes a collection chamber box, which is fixedly connected to the surface of the distillation tower. There are several collection chamber boxes, which are used in conjunction with the water holes. The inner wall of the collection chamber box is fixedly connected with a heat sink, the top of the collection chamber box is fixedly connected with a box body, the inner wall of the box body is fixedly connected with a fan, the fan is used in conjunction with the heat sink, and the surface of the box body is fixedly connected with a dust net.

[0018] Preferably, the surface of the collecting chamber box is fixedly connected with a connecting pipe, and each of the collecting chamber boxes is connected to each other through the connecting pipe. The surface of one of the collecting chamber boxes is fixedly connected with a collecting box, and the surface of the collecting box is fixedly connected with a pressure relief valve, and the output end of the pressure relief valve is fixedly connected with a water outlet pipe.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. The present invention provides a scraping unit. When a user uses a distillation tower apparatus to concentrate and purify oleic acid, the user can use a scraper to scrape off water droplets condensed on the top and inner wall of the distillation tower. This can effectively prevent the water droplets from affecting the efficiency and quality of oleic acid concentration, avoid the water droplets from causing local temperature fluctuations, avoid affecting the heat balance of the concentration and purification process, and avoid the condensation and aggregation of water droplets during the oleic acid concentration process, which may carry some heavy components into the light components, thereby reducing the purity of the product.

[0021] 2. The present invention provides a transmission unit. When a user uses a scraper to scrape off condensed water droplets on the top and inner wall of the distillation tower, the structure of the transmission unit can drive the scraper to move on the inner wall of the distillation tower, and the water droplets on the inner wall of the distillation tower can be scraped off repeatedly, thereby preventing the condensation of water droplets at all times and reducing the time that the water droplets condense and stay on the inner wall. This allows the scraping unit to scrape off the water droplets more efficiently.

[0022] 3. The present invention provides a collection and pressure relief mechanism. When the user uses the distillation tower equipment to concentrate and purify oleic acid, the user can collect the scraped water droplets. Collecting the water droplets uniformly in the collection box can play a certain recycling role. At the same time, when the water droplets are collected, if the internal pressure of the distillation tower is too high and a pressure relief operation is required, the collected water droplets can be automatically discharged to the outside through the water pipe by opening the pressure relief valve, which is more convenient and efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 is a schematic diagram of a transmission unit of the present invention;

[0025] Figure 3 It is a structural schematic diagram of the second fixing ring and the second sliding groove of the present invention;

[0026] Figure 4 This is a schematic structural diagram of the connecting column and the filter screen of the present invention;

[0027] Figure 5 For the present invention Figure 4 A magnified view of the local structure at point A;

[0028] Figure 6 This is a structural diagram of the rectifier plate and the water collection chute of the present invention;

[0029] Figure 7 This is a schematic diagram of the structure of the scraper and the electrical pure iron block of the present invention;

[0030] Figure 8 For the present invention Figure 7 A magnified view of the local structure at point B in the middle;

[0031] Figure 9 This is a schematic structural diagram of the collection box and the pressure relief valve of the present invention;

[0032] Figure 10 This is a schematic structural diagram of the waterproof box and the heating tube of the present invention;

[0033] Figure 11 It is a structural diagram of the motor and gear of the present invention;

[0034] Figure 12 It is a structural schematic diagram of the first fixing ring and the first sliding groove of the present invention.

[0035] In the figure: 1. distillation tower; 2. water drop removal mechanism; 21. scraper unit; 2101. top plate; 2102. connecting column; 2103. filter screen; 2104. fixing groove; 2105. fixing block; 2106. sliding rod; 2107. scraper; 2108. connecting ring; 2109. electrical pure iron block; 2110. rectifier plate; 2111. water collection chute; 2112. push slider; 2113. waterproof box; 2114. heating pipe; 2115. water hole; 22. transmission unit; 2201. first fixing ring; 2202. first sliding Groove; 2203, second fixing ring; 2204, second sliding groove; 2205, annular gear plate; 2206, positioning seat; 2207, first sliding block; 2208, positioning wheel; 2209, electromagnet plate; 2210, motor; 2211, gear; 2212, connecting plate; 2213, second sliding block; 3, collection pressure relief mechanism; 301, collection chamber box; 302, heat sink; 303, box body; 304, fan; 305, dust net; 306, connecting pipe; 307, collection box; 308, pressure relief valve; 309, water outlet pipe. DETAILED DESCRIPTION

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0037] Example 1: Please refer to Figures 1-12 , the present invention provides a technical solution: a concentration device for producing oleic acid, comprising a distillation tower 1, the inner wall of which is provided with a water droplet removal mechanism 2;

[0038] The water droplet removal mechanism 2 includes a scraping unit 21 , which is arranged on the inner wall of the distillation tower 1 . The scraping unit 21 is used to scrape and clean the water droplets dripping from the top of the inner wall of the distillation tower 1 and the water droplets condensed on the inner wall of the distillation tower 1 .

[0039] As a further limitation of the water droplet removal mechanism 2 of the present invention, the scraping unit 21 includes a top plate 2101, the top plate 2101 is fixedly connected to the inner wall of the distillation tower 1, the bottom of the top plate 2101 is fixedly connected to a connecting column 2102, the number of the connecting columns 2102 is four, the bottom of the connecting column 2102 is fixedly connected to a filter screen 2103, the inner wall of the distillation tower 1 is provided with a fixed groove 2104, the number of the fixed grooves 2104 is several, the inner wall of the distillation tower 1 is provided with a fixed block 2105, the number of the fixed block 2105 is several, the inner wall of the fixed block 2105 is fixedly connected to a sliding rod 2106, the surfaces of the fixed block 2105 and the sliding rod 2106 are in contact with the inner wall of the fixed groove 2104, the bottom of the fixed block 2105 is fixedly connected to a scraper 2107, and every two The surface of each scraper 2107 is fixedly connected to a connecting ring 2108, and the number of connecting rings 2108 is several. The inner wall of the scraper 2107 is fixedly connected to an electrical pure iron block 2109. The inner wall of the distillation tower 1 is fixedly connected to a rectifier plate 2110, and the number of rectifier plates 2110 is several. The surface of the rectifier plate 2110 is provided with a water collecting chute 2111. The bottom of the scraper 2107 is fixedly connected to a pushing slider 2112, and the surface of the pushing slider 2112 contacts the inner wall of the water collecting chute 2111. The bottom of the rectifier plate 2110 is fixedly connected to a waterproof box 2113, and the inner wall of the waterproof box 2113 is fixedly connected to a heating pipe 2114. The inner wall of the water collecting chute 2111 is provided with a water hole 2115, and the water hole 2115 extends through to the surface of the distillation tower 1.

[0040] The specific implementation of this embodiment is as follows: when the user uses the distillation tower 1 to concentrate and purify oleic acid, the user can scrape off the condensed water droplets on the inner wall of the distillation tower 1 by moving the scraper 2107. Water droplets may condense on the top plate 2101 on the top of the inner wall of the distillation tower 1. The water droplets can fall on the surface of the filter 2103 by gravity. The surface of the filter 2103 is provided with a waterproof and breathable membrane. The waterproof and breathable membrane is a prior art and will not be described in detail. Steam can pass through the filter 2103 and the waterproof and breathable membrane, but the condensed water droplets will not fall on the filter 2103 and the waterproof and breathable membrane but will slide to the periphery and fall. Since the filter 2103 is set to a cone shape with a certain angle, it is convenient for the water droplets to slide down. The periphery of the filter screen 2103 is not in complete contact with the inner wall of the distillation tower 1, and there is a certain gap between them. When water droplets slide onto the gap, they will slide down the inner wall of the distillation tower 1. At this time, the scraper 2107 can scrape off the water droplets on the inner wall of the distillation tower 1 while moving. The filter screen 2103 can be fixed by providing the connecting column 2102, making it more stable when in use. By providing the fixing groove 2104, the fixing block 2105 and the sliding rod 2106, when the fixing block 2105 and the sliding rod 2106 slide on the inner wall of the fixing groove 2104, the scraper 2107 can be more stably attached to the inner wall of the distillation tower 1 and can better scrape off the water droplets on the inner wall. The connecting ring 2108 can connect and fix every two scrapers 2107 together, so that the two scrapers 2107 can be more stable when moving. When water droplets touch the scraper 2107, they will flow downward along the scraper 2107. The water droplets flowing downward will slide into the water collection chute 2111 opened on the rectifier plate 2110. When the scraper 2107 moves, it can drive the pushing slider 2112 to slide on the inner wall of the water collection chute 2111, which can push the water flow therein. While pushing the water flow, it can also further guide and stabilize the movement of the scraper 2107. By setting a waterproof box 2113, the waterproof box 2113 can protect the heating tube 2114, and the user can start the heating through the external control switch. Tube 2114, heating tube 2114 is powered by an external power supply, and rectifier plate 2110 is made of copper material with good thermal conductivity. When heating tube 2114 is heated, the temperature can be transferred to rectifier plate 2110, which can heat and evaporate the water collected in the water collection chute 2111. The water flow that has not been evaporated will continue to be pushed to the water hole 2115 and discharged out of the distillation tower 1. Electrical pure iron block 2109 is a type of ferromagnetic metal with low residual magnetism. It is ferromagnetic and will not attract non-magnetic products after the magnet leaves, making it suitable for use in distillation tower 1. Electrical pure iron block 2109 has good corrosion resistance and can be attracted by magnets, making it suitable for chemical equipment such as distillation tower 1 to ensure long-term and stable operation of the equipment.

[0041] Example 2: Please refer to Figures 1-12 The present invention provides a technical solution: a concentration device for oleic acid production. The present invention makes corresponding improvements to the technical problems mentioned in the background technology. The water droplet removal mechanism 2 also includes a transmission unit 22, which is arranged on the surface of the distillation tower 1. The transmission unit 22 is used in conjunction with the scraping unit 21, and the transmission unit 22 is used to drive the scraping unit 21.

[0042] As a further limitation of the water droplet removal mechanism 2 of the present invention, the transmission unit 22 includes a first fixed ring 2201, which is fixedly connected to the surface of the distillation tower 1. There are several first fixed rings 2201, and a first sliding groove 2202 is provided on the surface of the first fixed ring 2201. By setting the first fixed ring 2201 and the first sliding groove 2202, the movement of the scraper 2107 can be assisted, thereby guiding and leading the movement of the scraper 2107.

[0043] A second fixed ring 2203 is fixedly connected to the surface of the distillation tower 1, and the number of the second fixed rings 2203 is several. A second sliding groove 2204 is opened on the surface of the second fixed ring 2203. An annular tooth plate 2205 is fixedly connected to the surface of the distillation tower 1, and the number of the annular tooth plate 2205 is several. By setting the second fixed ring 2203 and the second sliding groove 2204, the movement of the scraper 2107 can be assisted, thereby guiding and leading the movement of the scraper 2107.

[0044] The surface of the distillation tower 1 is provided with a positioning seat 2206, and the number of the positioning seat 2206 is several. The top of the positioning seat 2206 contacts the surface of the first fixed ring 2201. The top of the positioning seat 2206 is fixedly connected to the first sliding block 2207. The surface of the first sliding block 2207 is slidably connected to the inner wall of the first sliding groove 2202. By providing the positioning seat 2206, the first sliding block 2207 slides on the inner wall of the first sliding groove 2202 when the positioning seat 2206 moves, thereby playing a role of limiting and guiding.

[0045] The inner wall of the positioning seat 2206 is rotatably connected to a positioning wheel 2208, and the number of the positioning wheels 2208 is several. The surface of the positioning wheel 2208 contacts the surface of the distillation tower 1. The inner wall of the positioning seat 2206 is fixedly connected to an electromagnet plate 2209. By providing the positioning wheel 2208, when the positioning seat 2206 moves along the surface of the distillation tower 1, the positioning seat 2206 can move more smoothly, and it can provide a certain support and limit effect on the positioning seat 2206. When the positioning seat 2206 is moving, the user activates the electromagnet plate 2209 through an external control switch. The electromagnet plate 2209 is powered by an external power supply. When energized, the electromagnet plate 2209 will generate magnetism, and will magnetically attract the electrical pure iron block 2109 to drive the scraper 2107 to move. The entire distillation tower 1 can be set to 304 stainless steel material that is not affected by magnetism.

[0046] The bottom of the positioning seat 2206 is fixedly connected to a motor 2210, and a gear 2211 is fixedly sleeved on the surface of the output end of the motor 2210, and the gear 2211 is engaged with the annular gear plate 2205. By setting the motor 2210, the user starts the motor 2210 through an external control switch, and the motor 2210 is powered by an external power supply. The output end of the motor 2210 drives the gear 2211 to rotate, and the gear 2211 is engaged with the annular gear plate 2205. When the gear 2211 rotates, the positioning seat 2206 can move along the surface of the distillation tower 1.

[0047] The output end of the motor 2210 is rotatably connected to a connecting plate 2212, and the bottom of the connecting plate 2212 is rotatably connected to a second sliding block 2213. The second sliding block 2213 is slidably connected to the inner wall of the second sliding groove 2204. By setting the connecting plate 2212, when the positioning seat 2206 moves along the surface of the distillation tower 1, the connecting plate 2212 drives the second sliding block 2213 to move in the second sliding groove 2204, further playing the role of limiting guidance, and enabling the positioning seat 2206 to be more stable and safe when moving.

[0048] The specific implementation of this embodiment is as follows: by providing a first fixed ring 2201 and a first sliding groove 2202, the movement of the scraper 2107 can be assisted, and the movement of the scraper 2107 is guided and guided; by providing a second fixed ring 2203 and a second sliding groove 2204, the movement of the scraper 2107 can be assisted, and the movement of the scraper 2107 is guided and guided; by providing a positioning seat 2206, when the positioning seat 2206 moves, the first sliding block 2207 slides on the inner wall of the first sliding groove 2202, and plays a role of limiting and guiding; by providing a positioning wheel 2208, when the positioning seat 2206 moves along the surface of the distillation tower 1, the movement of the positioning seat 2206 can be made smoother, and a certain support and limiting effect can be played on the positioning seat 2206; when the positioning seat 2206 is moving, the user activates the electromagnet plate 2209 through an external control switch, and the electromagnet plate 2209 is connected to the external circuit The electromagnet plate 2209 generates magnetism when energized, magnetically attracting the electrical pure iron block 2109 and driving the scraper 2107 to move. The distillation tower 1 as a whole can be made of 304 stainless steel, which is not affected by magnetism. A motor 2210 is provided, and the user activates the motor 2210 via an external control switch. The motor 2210 is powered by an external power supply. The output end of the motor 2210 drives the gear 2211 to rotate. The gear 2211 meshes with the annular gear plate 2205. When the gear 2211 rotates, the positioning seat 2206 can be moved along the surface of the distillation tower 1. The connecting plate 2212 is provided. When the positioning seat 2206 moves along the surface of the distillation tower 1, the connecting plate 2212 drives the second sliding block 2213 to move within the second sliding groove 2204, further serving as a limit guide, and ensuring that the positioning seat 2206 is more stable and safe during movement.

[0049] Example 3: Please refer to Figures 1-12 The present invention provides a technical solution: a concentration device for oleic acid production. The present invention makes corresponding improvements to the technical problems mentioned in the background technology. A collection and pressure relief mechanism 3 is provided on the surface of the distillation tower 1. The collection and pressure relief mechanism 3 is used for the collection operation of scraped water droplets and the pressure relief operation during collection.

[0050] As a further limitation of the collecting and pressure relief mechanism 3 of the present invention, the collecting and pressure relief mechanism 3 includes a collecting chamber box 301, the collecting chamber box 301 is fixedly connected to the surface of the distillation tower 1, the number of the collecting chamber box 301 is several, the collecting chamber box 301 is used in conjunction with the water hole 2115, the inner wall of the collecting chamber box 301 is fixedly connected to the heat sink 302, the top of the collecting chamber box 301 is fixedly connected to the box body 303, the inner wall of the box body 303 is fixedly connected to the fan 304, the fan 304 is used in conjunction with the heat sink 302, the box body 3 A dustproof net 305 is fixedly connected to the surface of 03, and the water flowing out through the water hole 2115 will enter the collection chamber box 301. The user starts the fan 304 through the external control switch. The fan 304 is powered by an external power supply. The fan 304 can cool the heat sink 302. The cooled heat sink 302 will undergo a condensation reaction when it comes into contact with the water flow and the steam in the distillation tower 1, and water droplets will gather in the collection chamber box 301. The dustproof net 305 can prevent dust and the like from entering the fan 304.

[0051] The surface of the collecting chamber box 301 is fixedly connected with a connecting pipe 306, and each collecting chamber box 301 is connected to each other through the connecting pipe 306. The surface of one of the collecting chamber boxes 301 is fixedly connected with a collecting box 307, and the surface of the collecting box 307 is fixedly connected with a pressure relief valve 308. The output end of the pressure relief valve 308 is fixedly connected with a water outlet pipe 309. Water droplets will gather in the collecting chamber box 301 and continue to flow down to the collecting box 307 through the connecting pipe 306. Collecting the water droplets in the collecting box 307 can play a certain recycling role. At the same time, when the water droplets are collected, when the internal pressure of the distillation tower 1 is too high and a pressure relief operation is required, the collected water droplets can be automatically discharged to the outside through the water pipe by opening the pressure relief valve 308.

[0052] The specific implementation of this embodiment is as follows: the water flowing out through the water hole 2115 will enter the collection chamber box 301, and the user will start the fan 304 through an external control switch. The fan 304 is powered by an external power supply. The fan 304 can cool the heat sink 302. When the cooled heat sink 302 comes into contact with the water and the steam in the distillation tower 1, a condensation reaction will occur, and water droplets will gather in the collection chamber box 301. The dustproof net 305 can prevent dust and the like from entering the fan 304. The water droplets will gather in the collection chamber box 301 and continue to flow down to the collection box 307 through the connecting pipe 306. The unified collection of the water droplets in the collection box 307 can play a certain recycling role. At the same time, when the pressure inside the distillation tower 1 is too high and needs to be relieved, the pressure relief valve 308 is opened to automatically discharge the collected water droplets to the outside through the water pipe.

[0053] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0054] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A concentration device for producing oleic acid, comprising a distillation column (1), characterized in that: The inner wall of the distillation tower (1) is provided with a water drop removal mechanism (2); The water droplet removal mechanism (2) comprises a scraping unit (21), which is arranged on the inner wall of the distillation tower (1), and is used to scrape and clean water droplets dripping from the top of the inner wall of the distillation tower (1) and water droplets condensed on the inner wall of the distillation tower (1); The water droplet removal mechanism (2) further comprises a transmission unit (22), the transmission unit (22) being arranged on the surface of the distillation tower (1), the transmission unit (22) being used in conjunction with the scraping unit (21), and the transmission unit (22) being used for driving the scraping unit (21); The surface of the distillation tower (1) is provided with a collecting and pressure relief mechanism (3), and the collecting and pressure relief mechanism (3) is used for collecting the scraped water droplets and for pressure relief during the collection process; The scraping unit (21) includes a top plate (2101), the top plate (2101) is fixedly connected to the inner wall of the distillation tower (1), the bottom of the top plate (2101) is fixedly connected to a connecting column (2102), the number of the connecting columns (2102) is four, the bottom of the connecting column (2102) is fixedly connected to a filter (2103), the inner wall of the distillation tower (1) is provided with a fixed groove (2104), the number of the fixed groove (2104) is The inner wall of the distillation tower (1) is provided with a fixed block (2105), the number of the fixed blocks (2105) is several, the inner wall of the fixed block (2105) is fixedly connected with a sliding rod (2106), the surfaces of the fixed block (2105) and the sliding rod (2106) are in contact with the inner wall of the fixed groove (2104), the bottom of the fixed block (2105) is fixedly connected with a scraper (2107), and every two of the scrapers (2107) are fixedly connected. 7) are fixedly connected to the surface of the connecting ring (2108), the number of the connecting ring (2108) is several, the inner wall of the scraper (2107) is fixedly connected to the electrical pure iron block (2109), the inner wall of the distillation tower (1) is fixedly connected to the rectifier plate (2110), the number of the rectifier plate (2110) is several, the surface of the rectifier plate (2110) is provided with a water collection chute (2111), the bottom of the scraper (2107) is fixed A pushing slider (2112) is connected, the surface of the pushing slider (2112) contacts the inner wall of the water collecting chute (2111), the bottom of the rectifying plate (2110) is fixedly connected to a waterproof box (2113), the inner wall of the waterproof box (2113) is fixedly connected to a heating pipe (2114), and the inner wall of the water collecting chute (2111) is provided with a water hole (2115), and the water hole (2115) extends through to the surface of the distillation tower (1); The transmission unit (22) comprises a first fixing ring (2201), wherein the first fixing ring (2201) is fixedly connected to the surface of the distillation tower (1), the number of the first fixing rings (2201) is multiple, and a first sliding groove (2202) is formed on the surface of the first fixing ring (2201); The surface of the distillation tower (1) is fixedly connected to a second fixing ring (2203), the number of the second fixing ring (2203) is several, the surface of the second fixing ring (2203) is provided with a second sliding groove (2204), and the surface of the distillation tower (1) is fixedly connected to an annular tooth plate (2205), the number of the annular tooth plate (2205) is several; The surface of the distillation tower (1) is provided with a plurality of positioning seats (2206), the top of each positioning seat (2206) contacts the surface of the first fixing ring (2201), the top of each positioning seat (2206) is fixedly connected to a first sliding block (2207), and the surface of the first sliding block (2207) is slidably connected to the inner wall of the first sliding groove (2202); The inner wall of the positioning seat (2206) is rotatably connected to a positioning wheel (2208), the number of the positioning wheels (2208) is several, the surface of the positioning wheel (2208) contacts the surface of the distillation column (1), and the inner wall of the positioning seat (2206) is fixedly connected to an electromagnet plate (2209); The bottom of the positioning seat (2206) is fixedly connected to a motor (2210), and the output end surface of the motor (2210) is fixedly sleeved with a gear (2211), and the gear (2211) is meshed with the annular gear plate (2205).

2. The concentrating device for producing oleic acid according to claim 1, characterized in that: The output end of the motor (2210) is rotatably connected to a connecting plate (2212), the bottom of the connecting plate (2212) is rotatably connected to a second sliding block (2213), and the second sliding block (2213) is slidably connected to the inner wall of the second sliding groove (2204).

3. The concentrating device for producing oleic acid according to claim 1, characterized in that: The collecting and pressure relief mechanism (3) comprises a collecting chamber box (301), wherein the collecting chamber box (301) is fixedly connected to the surface of the distillation tower (1), and the number of the collecting chamber boxes (301) is several. The collecting chamber boxes (301) are used in conjunction with the water through hole (2115), the inner wall of the collecting chamber box (301) is fixedly connected to a heat sink (302), the top of the collecting chamber box (301) is fixedly connected to a box body (303), the inner wall of the box body (303) is fixedly connected to a fan (304), the fan (304) is used in conjunction with the heat sink (302), and the surface of the box body (303) is fixedly connected to a dustproof net (305).

4. The concentrating device for producing oleic acid according to claim 3, characterized in that: The surface of the collecting chamber box (301) is fixedly connected to a connecting pipe (306), and each of the collecting chamber boxes (301) is connected to each other through the connecting pipe (306). The surface of one of the collecting chamber boxes (301) is fixedly connected to a collecting box (307), and the surface of the collecting box (307) is fixedly connected to a pressure relief valve (308), and the output end of the pressure relief valve (308) is fixedly connected to a water outlet pipe (309).

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