A stirring device for hydrogenation of vegetable oil

Abstract

The utility model discloses a stirring device for hydrogenation of vegetable oil, comprising a stirring drum, wherein an oxidation stirring mechanism is arranged inside the stirring drum for stirring the vegetable oil for oxidation treatment, and the utility model relates to the technical field of vegetable oil production. The stirring device for hydrogenation of vegetable oil can filter the impurities in the vegetable oil through the provided filter drum and storage drum, and when in use, the valve pipe is started to discharge the vegetable oil inside the stirring drum, at which time the impurities in the vegetable oil will be intercepted by the filter screen and remain inside the storage drum, and when cleaning is needed, the pull rod is directly pulled to drive the card plate to be pulled out from the inside of the fixed frame, and then the pull rod is pulled up to drive the arc plate to lift the storage drum out of the inside of the filter drum, and at this time, the impurities in the filter screen and the storage drum can be cleaned, and the use is simple, and filtering can be performed while removing the vegetable oil, which improves the processing efficiency of the overall process, and is convenient for cleaning the impurities filtered by the filter screen.

Description

Technical Field

[0001] The utility model relates to the technical field of vegetable oil production, in particular to a stirring device used for hydrogenation treatment of vegetable oil. Background Art

[0002] In the production process of vegetable oil, hydrogenation treatment is required to change the structure of unsaturated fatty acids in vegetable oil, improve the oxidative stability of oil, make it more stable, easier to store and use. In the process of vegetable oil hydrogenation, the stirring device can ensure that the vegetable oil and catalyst are fully mixed, so that the hydrogen can be evenly distributed in the vegetable oil.

[0003] The existing stirring device for hydrogenation of vegetable oil also has the following problems. The existing device generally stirs and processes vegetable oil. The reference patent application with the publication number CN210905925U discloses a raw material stirring device for animal and vegetable oil production. The utility model includes a tank body, a stirring shaft is rotatably connected to the top of the tank body, an upper ring and a lower ring are slidably connected to the surface of a vertical limit bar, an arc elastic plate is fixedly connected between the circumference of the upper ring and the circumference of the lower ring, a first electric push rod is fixedly connected between the bottom of the upper ring and the top of the lower ring, a second electric push rod is fixedly connected to the top of the tank body, an annular groove is provided at the top of the upper ring, and one end of the second electric push rod is slidably connected to the inner wall of the annular groove. The utility model can adjust the stirring radius range of the arc elastic plate and the telescopic rod, as well as the stirring height, through the design of the driving device, the stirring shaft, the upper ring, the lower ring, the arc elastic plate, and the telescopic rod, greatly improving the stirring range of the vegetable oil, making the vegetable oil fully mixed, and improving the production quality of the vegetable oil.

[0004] However, the above-mentioned technical device fully stirs the vegetable oil through a stirring mechanism, but during the oxidation treatment, the catalyst will produce impurities, so the impurities in the vegetable oil need to be filtered after stirring, and the existing device needs to be filtered through an external filtering device after stirring. This operation method not only increases the complexity of the operation, but also reduces the processing efficiency of the overall process, and its practicality is average. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a stirring device for hydrogenation of vegetable oil, which solves the problem that the existing stirring device for hydrogenation of vegetable oil needs to be used in conjunction with an external filtering device, which increases the complexity of operation, reduces the processing efficiency of the overall process, and has general practicality.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a stirring device for hydrogenation of vegetable oil, comprising a stirring drum, wherein an oxidation treatment stirring mechanism is arranged inside the stirring drum for stirring the vegetable oil for oxidation treatment, and the oxidation treatment stirring mechanism comprises:

[0007] A stirring assembly is arranged inside the stirring drum and is used to mix and stir the vegetable oil and the catalyst;

[0008] A filter assembly is arranged on the outside of the mixing drum and is used to filter impurities in the vegetable oil after oxidation treatment. The filter assembly includes a liquid outlet pipe fixedly installed on the left side of the mixing drum, a support plate is fixedly installed on the bottom surface of the mixing drum, a filter cartridge is fixedly installed on the left side of the support plate, a valve tube is fixedly installed on the left side of the filter cartridge, a notch is provided on the top surface of the filter cartridge, a placement groove is provided on the inner side of the filter cartridge, a material storage cartridge is movably installed inside the filter cartridge, a filter screen is fixedly installed on the left side of the inner side of the material storage cartridge, and a disassembly assembly is provided on the top surface of the filter cartridge to facilitate disassembly of the filter screen to clean the filtered impurities.

[0009] Preferably, the disassembly assembly includes an arc plate fixedly mounted on the top surface of the storage barrel, a sealing frame is fixedly mounted on the outer side of the arc plate, a fixing frame is fixedly mounted on the front and rear sides of the filter barrel, an arc plate is fixedly mounted on the top surface of the arc plate, a slide groove is provided on the top surface of the arc plate, two clamping plates are slidably mounted inside the slide groove, two springs are movably mounted inside the slide groove, and pull rods are fixedly mounted on the top surfaces of the two clamping plates.

[0010] Preferably, the left end of the liquid outlet pipe passes through the right side of the filter cylinder and extends to the inside of the filter cylinder, the top surface of the placement groove passes through the inside of the filter cylinder and extends to the inside of the slot, and the outer side of the storage cylinder is tightly attached to the inner side of the placement groove.

[0011] Preferably, the outer side of the arc plate is tightly attached to the inner side of the groove, the bottom surface of the sealing frame is tightly attached to the top surface of the filter cartridge, the two clamping plates on one side away from the two springs are movable through the interior of the slide groove and extend to the interior of the fixed frame, the front and rear ends of the two springs are fixedly mounted on the opposite sides of the two clamping plates, and the top end of the pull rod passes through the interior of the slide groove and extends to the top surface of the arc plate.

[0012] Preferably, the stirring assembly includes a liquid adding tube and a driving motor fixedly mounted on the top surface of the stirring drum, a stirring rod is movably mounted inside the stirring drum, two mounting plates are fixedly mounted on the top and bottom ends of the outside of the stirring rod, fixing rings are fixedly mounted on the outsides of the two mounting plates, and two scrapers are fixedly mounted on the outsides of the fixing rings.

[0013] Preferably, one side of the two scrapers is tightly attached to the inner side of the mixing drum, and the output end of the drive motor movably passes through the top surface of the mixing drum and is fixedly mounted on the top end of the mixing rod.

[0014] Beneficial Effects

[0015] The utility model provides a stirring device for hydrogenation of vegetable oil. Compared with the prior art, it has the following beneficial effects:

[0016] (1) The stirring device for hydrogenation of vegetable oil can filter impurities in the vegetable oil through the filter cylinder and the storage cylinder. When in use, the valve tube is started to discharge the vegetable oil in the stirring cylinder. At this time, the impurities in the vegetable oil will be intercepted by the filter and remain in the storage cylinder. When cleaning is needed, the pull rod is directly pulled to drive the card plate to be pulled out from the inside of the fixed frame, and then the pull rod is pulled up to drive the arc plate to lift the storage cylinder out of the filter cylinder. At this time, the impurities in the filter and the storage cylinder can be cleaned. It is simple to use, can filter while removing the vegetable oil, improves the processing efficiency of the overall process, and is convenient for cleaning the impurities filtered by the filter.

[0017] (2) The stirring device for hydrogenation of vegetable oil can scrape off the vegetable oil adhering to the inner wall of the stirring drum during stirring by means of a scraper. When in use, the vegetable oil is added to the interior of the stirring drum through a liquid adding tube, and then a catalyst is put into the interior of the stirring drum through the liquid adding tube. Then, the driving motor is started to drive the stirring rod to rotate to stir and mix the vegetable oil and the catalyst for oxidation treatment. When the stirring rod rotates, the mounting plate is driven to rotate synchronously through a fixed ring to scrape off the vegetable oil adhering to the inner wall of the stirring drum, thereby achieving good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional appearance schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the cross-sectional three-dimensional appearance of the utility model;

[0020] Figure 3 This is a three-dimensional appearance diagram of the filter assembly of the utility model;

[0021] Figure 4 It is a schematic diagram of the exploded three-dimensional appearance of the filter assembly of the utility model.

[0022] In the figure: 1-mixing drum, 2-oxidation treatment mixing mechanism, 21-mixing component, 211-liquid adding pipe, 212-driving motor, 213-mixing rod, 214-scraper, 215-fixing ring, 216-mounting plate, 22-filtering component, 221-support plate, 222-liquid outlet pipe, 223-filtering drum, 224-sealing frame, 225-arc plate, 226-spring, 227-arc plate, 228-card plate, 229-fixing frame, 2210-slide, 2211-pull rod, 2212-valve pipe, 2213-placing groove, 2214-notch, 2215-storage drum, 2216-filter screen. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The utility model provides two technical solutions:

[0025] Figure 1 and Figure 3-Figure 4 The first embodiment is shown: a stirring device for hydrogenation of vegetable oil, comprising a stirring drum 1, wherein the bottom surface of the inner cavity of the stirring drum 1 is an inclined surface, and an oxidation stirring mechanism 2 is arranged inside the stirring drum 1 for stirring the vegetable oil for oxidation treatment, and the oxidation stirring mechanism 2 comprises:

[0026] A stirring assembly 21 is disposed inside the stirring drum 1 and is used to mix and stir the vegetable oil and the catalyst;

[0027] The filter assembly 22 is arranged on the outside of the mixing drum 1 to filter impurities in the vegetable oil after oxidation treatment. The filter assembly 22 includes a liquid outlet pipe 222 fixedly installed on the left side of the mixing drum 1, a support plate 221 is fixedly installed on the bottom surface of the mixing drum 1, a filter cartridge 223 is fixedly installed on the left side of the support plate 221, a valve pipe 2212 is fixedly installed on the left side of the filter cartridge 223, a notch 2214 is provided on the top surface of the filter cartridge 223, a placement groove 2213 is provided on the inner side of the filter cartridge 223, a material storage cartridge 2215 is movably installed inside the filter cartridge 223, a filter screen 2216 is fixedly installed on the left side of the inner side of the material storage cartridge 2215, and the filter screen 2216 can be used to filter the impurities in the vegetable oil after oxidation treatment. The impurities in the vegetable oil are filtered out and retained in the interior of the storage barrel 2215. The top surface of the filter barrel 223 is provided with a disassembly assembly to facilitate the disassembly of the filter screen 2216 to clean the filtered impurities. The disassembly assembly includes an arc plate 225 fixedly installed on the top surface of the storage barrel 2215, a sealing frame 224 is fixedly installed on the outer side of the arc plate 225, and a fixing frame 229 is fixedly installed on the front and rear sides of the filter barrel 223. An arc plate 227 is fixedly installed on the top surface of the arc plate 225, and a slide groove 2210 is provided on the top surface of the arc plate 227. Two card plates 228 are slidably installed inside the slide groove 2210, and two springs 226 are movably installed inside the slide groove 2210. The top surface of the clamping plate 228 is fixedly installed with a pull rod 2211, the left end of the liquid outlet pipe 222 passes through the right side of the filter cylinder 223 and extends to the inside of the filter cylinder 223, the top surface of the placement groove 2213 passes through the inside of the filter cylinder 223 and extends to the inside of the notch 2214, the outer side of the storage cylinder 2215 is tightly attached to the inner side of the placement groove 2213, and the stability of the storage cylinder 2215 can be improved by the placement groove 2213, the outer side of the arc plate 225 is tightly attached to the inner side of the notch 2214, the bottom surface of the sealing frame 224 is tightly attached to the top surface of the filter cylinder 223, and the sealing performance of the device can be improved by the sealing frame 224, and the two clamping plates 228 are away from the two springs 22 One side of 6 is movable through the interior of the slide groove 2210 and extends to the interior of the fixed frame 229, the front and rear ends of the two springs 226 are fixedly installed on the opposite sides of the two card plates 228, and the elastic force of the two springs 226 can drive the two card plates 228 to be inserted into the interior of the fixed frame 229. At this time, the two card plates 228 can fix the position of the arc plate 225 through the fixed frame 229, and the top end of the pull rod 2211 penetrates the interior of the slide groove 2210 and extends to the top surface of the arc plate 227, and pulling the pull rod 2211 can drive the two card plates 228 to be pulled out of the interior of the fixed frame 229, and then the filter screen 2216 can be taken out of the interior of the filter cartridge 223.

[0028] The impurities in the vegetable oil can be filtered through the filter cylinder 223 and the storage cylinder 2215. When in use, the valve tube 2212 is started to discharge the vegetable oil inside the mixing drum 1. At this time, the impurities in the vegetable oil will be intercepted by the filter screen 2216 and remain in the storage cylinder 2215. When cleaning is needed, the pull rod 2211 is directly pulled to drive the card plate 228 to be pulled out from the inside of the fixed frame 229, and then the pull rod 2211 is pulled up to drive the arc plate 225 to lift the storage cylinder 2215 out of the filter cylinder 223. At this time, the impurities in the filter screen 2216 and the storage cylinder 2215 can be cleaned. It is simple to use, can filter while removing the vegetable oil, improves the processing efficiency of the overall process, and is convenient for cleaning the impurities filtered out by the filter screen 2216.

[0029] Figure 1-Figure 2 A second embodiment is shown, which mainly differs from the first embodiment in that: the stirring assembly 21 includes a liquid adding tube 211 and a driving motor 212 fixedly mounted on the top surface of the stirring drum 1, a stirring rod 213 is movably mounted inside the stirring drum 1, two mounting plates 216 are fixedly mounted on the top and bottom ends of the outer sides of the stirring rod 213, a fixing ring 215 is fixedly mounted on the outer sides of the two mounting plates 216, two scrapers 214 are fixedly mounted on the outer sides of the fixing ring 215, one side of the two scrapers 214 is tightly attached to the inner side of the stirring drum 1, and the two scrapers 214 can scrape off the vegetable oil on the inner side of the stirring drum 1 while stirring, the output end of the driving motor 212 movably passes through the top surface of the stirring drum 1 and is fixedly mounted on the top end of the stirring rod 213, and starting the driving motor 212 can drive the stirring rod 213 to rotate to stir and mix the vegetable oil and the catalyst.

[0030] The scraper 214 provided can scrape off the vegetable oil adhering to the inner wall of the mixing drum 1 during stirring. When in use, the vegetable oil is added to the inside of the mixing drum 1 through the liquid adding tube 211, and then the catalyst is put into the inside of the mixing drum 1 through the liquid adding tube 211, and then the driving motor 212 is started to drive the stirring rod 213 to rotate to stir and mix the vegetable oil and the catalyst for oxidation treatment. When the stirring rod 213 rotates, it will drive the mounting plate 216 to rotate synchronously through the fixing ring 215 to scrape off the vegetable oil adhering to the inner wall of the mixing drum 1, which has good practicality.

[0031] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used.

[0032] When in use, the user connects the device to electricity, and then adds vegetable oil to the inside of the mixing drum 1 through the liquid adding pipe 211, and then puts the catalyst into the mixing drum 1 through the liquid adding pipe 211, and then starts the driving motor 212 to drive the stirring rod 213 to rotate to stir and mix the vegetable oil and the catalyst for oxidation treatment. While the stirring rod 213 rotates, it will drive the mounting plate 216 to rotate synchronously through the fixing ring 215 to make the scraper 214 to scrape off the vegetable oil adhering to the inner wall of the mixing drum 1, and then start the valve pipe 2212 to discharge the vegetable oil in the mixing drum 1. At this time, the debris in the vegetable oil will be intercepted by the filter screen 2216 and remain in the storage barrel 2215. When cleaning is needed, directly pull the pull rod 2211 to drive the card plate 228 is pulled out from the inside of the fixed frame 229, and then the pull rod 2211 is pulled up to drive the arc plate 225 to lift the storage barrel 2215 out of the interior of the filter barrel 223. At this time, the debris in the filter screen 2216 and the storage barrel 2215 can be cleaned. After cleaning, pull the pull rod 2211 to pull the clamping plate 228 into the interior of the arc plate 227, and then put the storage barrel 2215 into the interior of the filter barrel 223 through the slot 2214 so that the storage barrel 2215 is attached to the inside of the placement slot 2213. At this time, the arc plate 225 will be stuck in the inside of the slot 2214, and then the pull rod 2211 is released, and the elastic force of the spring 226 will drive the clamping plate 228 to be inserted into the interior of the fixed frame 229 to fix the arc plate 225, which is convenient for next use.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include"-"comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process-method-article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process-method-article or device.

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

Claims

1. A stirring device for hydrogenation of vegetable oil, comprising a stirring drum (1), characterized in that: The interior of the mixing drum (1) is provided with an oxidation treatment stirring mechanism (2) for stirring the vegetable oil for oxidation treatment. The oxidation treatment stirring mechanism (2) comprises: A stirring assembly (21) is arranged inside the stirring barrel (1) and is used to mix and stir the vegetable oil and the catalyst; A filter assembly (22) is arranged on the outside of the mixing drum (1) and is used to filter impurities in the vegetable oil after oxidation treatment. The filter assembly (22) comprises a liquid outlet pipe (222) fixedly mounted on the left side of the mixing drum (1); a support plate (221) is fixedly mounted on the bottom surface of the mixing drum (1); a filter cartridge (223) is fixedly mounted on the left side of the support plate (221); a valve tube (2212) is fixedly mounted on the left side of the filter cartridge (223); a notch (2214) is provided on the top surface of the filter cartridge (223); a placement groove (2213) is provided on the inner side of the filter cartridge (223); a material storage cartridge (2215) is movably mounted inside the filter cartridge (223); a filter screen (2216) is fixedly mounted on the left side of the inner side of the material storage cartridge (2215); and a disassembly assembly is provided on the top surface of the filter cartridge (223) to facilitate disassembly of the filter screen (2216) to clean the filtered impurities.

2. A stirring device for hydrogenation of vegetable oil according to claim 1, characterized in that: The disassembly assembly includes an arc plate (225) fixedly mounted on the top surface of the storage barrel (2215), a sealing frame (224) fixedly mounted on the outer side of the arc plate (225), a fixing frame (229) fixedly mounted on the front and rear sides of the filter barrel (223), an arc plate (227) fixedly mounted on the top surface of the arc plate (225), a slide groove (2210) provided on the top surface of the arc plate (227), two clamping plates (228) slidably mounted inside the slide groove (2210), two springs (226) movably mounted inside the slide groove (2210), and pull rods (2211) fixedly mounted on the top surfaces of the two clamping plates (228).

3. The stirring device for hydrogenation of vegetable oil according to claim 1, characterized in that: The left end of the liquid outlet pipe (222) passes through the right side of the filter cylinder (223) and extends to the interior of the filter cylinder (223); the top surface of the placement groove (2213) passes through the interior of the filter cylinder (223) and extends to the interior of the notch (2214); and the outer side of the material storage cylinder (2215) is tightly attached to the inner side of the placement groove (2213).

4. A stirring device for hydrogenation of vegetable oil according to claim 2, characterized in that: The outer side of the arc plate (225) is tightly attached to the inner side of the groove (2214), and the bottom surface of the sealing frame (224) is tightly attached to the top surface of the filter cylinder (223). The two clamping plates (228) on one side away from the two springs (226) are movable through the interior of the slide groove (2210) and extend to the interior of the fixed frame (229). The front and rear ends of the two springs (226) are fixedly mounted on the opposite sides of the two clamping plates (228), and the top end of the pull rod (2211) passes through the interior of the slide groove (2210) and extends to the top surface of the arc plate (227).

5. The stirring device for hydrogenation of vegetable oil according to claim 1, characterized in that: The stirring assembly (21) comprises a liquid adding pipe (211) fixedly mounted on the top surface of the stirring drum (1) and a driving motor (212); a stirring rod (213) is movably mounted inside the stirring drum (1); two mounting plates (216) are fixedly mounted on the top and bottom ends of the outer side of the stirring rod (213); fixing rings (215) are fixedly mounted on the outer sides of the two mounting plates (216); and two scrapers (214) are fixedly mounted on the outer sides of the fixing rings (215).

6. A stirring device for hydrogenation of vegetable oil according to claim 5, characterized in that: One side of the two scrapers (214) is tightly attached to the inner side of the mixing drum (1), and the output end of the drive motor (212) movably penetrates the top surface of the mixing drum (1) and is fixedly mounted on the top of the mixing rod (213).

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