Concentration and purification equipment and method for extracting ginger oil from ginger straws

Abstract

The invention belongs to the technical field of ginger oil purification, and particularly relates to equipment and a method for concentrating and purifying ginger oil extracted from ginger straws. Comprising pipelines; a secondary filter plate is arranged in the pipeline, an anti-collision slow-falling mechanism is arranged on the secondary filter plate, the anti-collision slow-falling mechanism comprises a primary filter plate, the primary filter plate is arranged in the pipeline and located above the secondary filter plate, and the anti-collision slow-falling mechanism is used for reducing impact force borne by the primary filter plate; a guide round pipe is further arranged on one side, far away from the primary filter plate, of the secondary filter plate, and a ginger oil extract flowing in a pipeline flows out through the guide round pipe; by means of the anti-collision slow-falling mechanism, the phenomenon that the outflow rate is affected due to the phenomena such as blockage when ginger oil flows out is avoided, meanwhile, the ginger oil flowing out flows out through the guiding round pipe, impurities in the ginger oil flowing out are filtered, the problems that the ginger oil flowing out blocks the interior of a pipeline, abrasion is caused and the like are solved, the purification effect of equipment is improved, and the service life of the equipment is prolonged. And meanwhile, the limitation of the equipment in use is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of ginger oil purification, and specifically relates to equipment and a method for extracting, concentrating and purifying ginger oil from ginger straws. Background Art

[0002] Ginger straw is the straw produced during the ginger planting process. Due to its strong toughness and difficulty in rotting and burning, ginger straw is usually regarded as agricultural waste and difficult to handle and utilize. Generally, ginger essential oil is extracted from ginger straw through the use of technical means to complete the waste recycling of ginger straw. The remaining waste residue can also be made into biofuel and daily necessities, realizing the harmless recycling of ginger straw.

[0003] When extracting ginger oil from ginger stalks, the existing equipment generally uses steam distillation to evaporate the ginger oil components in the ginger stalks together with the water vapor, and then condenses and separates them to achieve the effect of concentration and purification, thereby obtaining a preliminary ginger oil extract. However, some solid particles, such as ginger stalk debris, are mixed into the ginger oil during the extraction process. These solid particles not only affect the appearance of the finished ginger oil, but also easily cause blockage or wear on the output end of the outflow pipe during use, thereby affecting the purity of the extracted ginger oil, thereby reducing the purification effect of the equipment and making the equipment have strong limitations when used. Summary of the invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a ginger straw ginger oil extraction, concentration and purification device and method, which effectively solves the problems in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: a ginger oil concentration and purification device for extracting ginger straw, comprising a pipeline; a secondary filter plate is arranged in the pipeline, and an anti-collision and slow-down mechanism is arranged on the secondary filter plate, the anti-collision and slow-down mechanism comprises a main filter plate, the main filter plate is arranged in the pipeline and located above the secondary filter plate, and the anti-collision and slow-down mechanism is used to reduce the impact force on the main filter plate; a guide circular tube is also arranged on the side of the secondary filter plate away from the main filter plate, and the ginger oil extract flowing in the pipeline flows out through the guide circular tube; the side of the secondary filter plate away from the main filter plate is also A number of bent square rods are installed, one end of which is located between the inner diameter of the pipeline and the outer diameter of the guide circular tube; the other end of the bent square rod is located outside the pipeline and is installed with a displacement block, on which a stop distance control unit is provided, and the stop distance control unit is used to adjust the height of the secondary filter plate in the pipeline; two positioning square columns are symmetrically installed on the pipeline, and the end points of the two positioning square columns are arranged opposite to each other and fixedly connected to the outer wall of the pipeline, and a positioning block is slidably provided on the positioning square column, and a positioning and sway prevention component is provided on the positioning block, and the positioning and sway prevention component is used to position the guide circular tube at the center position for use.

[0006] Preferably, a plurality of penetrating primary filter ports are provided on the top of the primary filter plate; a plurality of penetrating secondary filter ports are provided on the top of the secondary filter plate, and the diameter of the secondary filter ports is smaller than that of the primary filter ports; a guide ring is also installed on the side of the secondary filter plate away from the guide tube; a guide cylinder is also provided on the side of the primary filter plate close to the secondary filter plate, and a guide ring groove is provided on the side of the guide cylinder close to the secondary filter plate, and a partial area of ​​the guide ring is located in the guide ring groove; a plurality of the secondary filter ports are located at the inner diameter of the guide ring and the guide tube; a funnel is also installed on the side of the primary filter plate away from the secondary filter plate, and a plurality of the primary filter ports are located at the inner diameter of the funnel and the guide cylinder.

[0007] Preferably, the funnel is conical and has a larger upper part and a smaller lower part, and the outer diameter of the funnel away from the main filter plate is in contact with the inner wall of the pipeline; a plurality of guide cylinders are installed on the inner top surface of the guide ring groove; a plurality of guide circular holes corresponding to the number of guide cylinders are arranged on the top of the guide cylinder, and a partial area of ​​the guide cylinder is located in the guide circular holes; a guide spring is sleeved on the guide cylinder, one end of the guide spring is fixedly connected to the inner top surface of the guide ring groove, and the other end is fixedly connected to the top of the guide cylinder; a gas channel is provided through the main filter plate and the guide ring groove; a guide L-tube is installed on the top of the main filter plate, one end of the guide L-tube is connected to the gas channel, and a positioning circular tube is installed on the other end, one end of the positioning circular tube is arranged on the top of the main filter plate, and the other end is opened and slidably mounted with a positioning gear rod, and a re-movable stopper is provided on the positioning gear rod; the positioning circular tube is located between the inner diameter of the pipeline and the outer diameter of the funnel.

[0008] Preferably, the stop distance control unit includes a displacement square column slidably arranged on the displacement block, and displacement base plates are installed at both ends of the displacement square column, and the displacement base plates are arranged on the outer wall of the pipeline; a displacement spring is sleeved on the displacement square column, one end of the displacement spring is fixedly connected to the displacement base plate, and the other end is fixedly connected to the displacement block; a plurality of longitudinally arranged stop lock grooves are also provided on both sides of the displacement square column.

[0009] Preferably, a stop cylinder is symmetrically installed on both sides of the displacement block, a stop slide is slidably installed on the stop cylinder, a stop lock block is also installed on the side of the stop slide close to the displacement column, and the stop lock groove is located on the moving path of the stop lock block; a stop spring is sleeved on the stop cylinder, one end of the stop spring is connected to the stop slide, and the other end is connected to a stop limit plate, and the stop limit plate is arranged at the end of the stop cylinder away from the displacement block; a stop telescopic rod is installed on the stop slide, and the stop telescopic rod is connected to the top of the positioning block. The stop telescopic rod can be telescopic in the up and down directions.

[0010] Preferably, the reciprocating stopper includes two positioning gears, which are relatively arranged on both sides of the positioning gear rod and meshed with each other; a limiting cross plate is installed on the top of the positioning gear rod, and a limiting slide column is slidably arranged on the limiting cross plate, and the limiting slide column is arranged on the guide L tube; a limiting spring is sleeved on the limiting slide column, one end of the limiting spring is connected to the guide L tube, and the other end is connected to the limiting cross plate; a positioning shaft is installed on the positioning gear, and a positioning substrate is installed on the positioning shaft, and the positioning substrate is arranged on the main filter plate; a positioning bevel gear is also installed on the end of the positioning shaft away from the positioning gear, and the positioning bevel gear is meshed and connected to the driving bevel gear.

[0011] Preferably, a driving shaft is installed on the driving bevel gear, a driving substrate is installed on the driving shaft, and the driving substrate is arranged on the top of the main-stage filter plate; a driving disc is also installed on the end of the driving shaft away from the driving bevel gear, and a driving cylinder is also installed on the side of the driving disc away from the driving shaft, a driving cross block is slidably provided on the driving cylinder, a driving slide rod is installed on the side of the driving cross block, an auxiliary substrate is slidably provided on the driving slide rod, and the auxiliary substrate is arranged on the driving substrate; an extended round rod is installed on the driving slide rod, and a scraping bevel block is connected to the end point of the extended round rod passing through the funnel, and the inclined surface of the scraping bevel block fits with the top of the main-stage filter plate; the scraping bevel block is located in the funnel.

[0012] Preferably, the positioning and sway prevention assembly includes a positioning spring mounted on a positioning square column, one end of the positioning spring is connected to the outer wall of the pipe, and the other end is connected to the positioning block, a U-shaped base is also installed at the bottom of the positioning block, an anti-sway cylinder is installed in the U-shaped base, two anti-sway blocks are slidably arranged on the anti-sway cylinder, a first square seat is installed on the side of the anti-sway blocks close to the pipe, a hinge plate is movably installed on the first square seat, a second square seat is movably installed on the end of the hinge plate away from the first square seat, the two second square seats are commonly connected to an arc-shaped touch plate, a buffer pad is provided on the inner wall of the arc-shaped touch plate; the outer wall of the guide circular tube is located on the moving path of the buffer pad.

[0013] Preferably, the two hinged plates are arranged in an "eight" shape; an anti-sway spring is sleeved on the anti-sway cylinder, one end of the anti-sway spring is connected to the U-shaped base, and the other end is connected to the anti-sway block.

[0014] The present invention also provides a method for extracting, concentrating and purifying ginger oil from ginger straw, comprising the following steps: Step 1: When the purified ginger oil flows out through the pipeline, the primary filter plate and the secondary filter plate arranged in the pipeline grade the impurities mixed in the ginger oil to improve the purity of the ginger oil; Step 2: Under the action of the guide circular tube, the flow range of the ginger oil is limited so that the purified ginger oil can only flow out through the guide circular tube; Step 3: Adjust the positions of the primary filter plate and the secondary filter plate in the pipeline by operating the stop distance control unit; Step 4: The positioning and anti-swaying assembly can clamp the guide round tube to prevent it from dislocating.

[0015] Compared with the prior art, the present invention has the following beneficial effects: (1) Impurities such as debris mixed in ginger oil can be filtered through several primary filter ports on the primary filter plate. At the same time, the diameter of the secondary filter port is smaller than that of the primary filter port, that is, the diameter of the primary filter port is larger, so that larger particles mixed in ginger oil can be filtered. Then, the ginger oil that passes through the primary filter plate continues to fall and contacts the secondary filter plate below. The smaller particles mixed in the filtered ginger oil can be filtered through several secondary filter ports on the secondary filter plate, thereby avoiding the phenomenon of clogging caused by filtering particles of different sizes together. In order to avoid affecting the efficiency of ginger oil purification, filter plates of different levels can filter particles of different sizes, and can filter particles in ginger oil in grades, thereby improving the filtering and purification effect of the equipment, and avoiding the blockage of ginger oil when it flows out, which may affect the outflow rate. At the same time, the outflowing ginger oil flows out through the guide circular tube, and the impurities in the outflowing ginger oil have been filtered, thereby avoiding the outflowing ginger oil from clogging the inside of the pipe and causing wear and other problems, thereby improving the purification effect of the equipment and reducing the limitations of the equipment when in use. (2) When the ginger oil flows out through the guide tube, if the outflow is relatively turbulent or other non-human factors cause the guide tube to shake violently, the force generated by the shaking acts on the second square seat through the arc-shaped touch plate, and under the action of the hinge plate and the first square seat, the two anti-sway blocks move relative to or away from each other (the specific movement direction depends on whether the two hinge plates are arranged in an outward or inward shape), so that the anti-sway spring is in a buffering state. The buffering force brought by the anti-sway spring, the positioning spring and the buffer pad can reduce the impact force caused by the ginger oil when it flows out through the guide tube, thereby improving the stability of the guide tube during use, allowing the ginger oil to smoothly pass through the guide tube and flow into the collection container, reducing the limitations of the equipment during use and further improving the purification effect of the equipment; (3) Under the action of the bent square rod, the secondary filter plate is driven to move, so that the primary filter plates on it move in the pipeline, so that the position of the filter plate in the pipeline can be adjusted, so that the distance between the primary filter plate and the pipeline input end is adjustable. The position of the primary filter plate in the pipeline can be adjusted according to the usage situation, so as to avoid the distance between the output end of the pipeline and the primary filter plate being too far, resulting in the ginger oil falling for a long distance, resulting in excessive impact force when falling, causing greater damage to the primary filter plate, so that the limitations of the equipment during use are reduced, and the distance between the two is too large, resulting in excessive impact force on the primary filter plate caused by ginger oil and impurities, resulting in damage, thereby improving the service life of the primary filter plate and the secondary filter plate, so that the use and purification effect of the equipment are also improved; it is worth mentioning that since the position of the primary filter plate in the pipeline is controllable, and different impurities have different distribution characteristics in the ginger oil, the primary filter plate can accurately locate the area where impurities are concentrated, thereby improving the filtration accuracy of the equipment, and the staged filtration can further improve the purification effect of the equipment; (4) When filtering, the ginger oil will first contact the funnel, so that the outflowing ginger oil can be guided to flow directly to the main filter plate, avoiding the ginger oil flowing everywhere and affecting the purification efficiency, thereby improving the purification efficiency of the equipment and avoiding the loss of ginger oil during purification; it is worth mentioning that when the ginger oil first contacts the main filter plate when falling, the ginger oil and the larger impurities mixed inside will directly contact the main filter plate, causing it to be subjected to a strong impact force. Under the action of this impact force, it passes through the guide ring groove on the guide cylinder and moves within the guide ring, and causes several guide cylinders in the guide ring groove to limit their displacement at the guide holes on the guide ring. The movement of the guide springs makes the guide springs in a buffering state, and the buffering force brought by the buffering force can reduce the above impact force, avoid the main filter plate and the secondary filter plate being damaged due to excessive impact force, and improve the service life of the secondary filter plate and the main filter plate. At the same time, it is prevented that the impact force of the larger particles mixed in the flowing ginger oil on the main filter plate is also too large to cause damage to it. The impact force caused can be unloaded by the above buffering force and the movement of the main filter plate, so as to reduce the impact force on the main filter plate, improve the stability of the main filter plate when in use, avoid the shaking of the main filter plate during use, resulting in poor filtering effect and affecting the purification effect of the equipment, and improve the use effect of the equipment; (5) After the stop distance control unit completes the position adjustment of the main filter plate, the stop slide plate is reset to move the positioning block on the positioning column under the action of the stop telescopic rod, so that the positioning spring is reset and the arc touch plate is driven to move toward the direction of the pipeline under the action of the U-shaped base and contact the side wall of the guide tube, so that the guide tube is fixed and clamped, so as to avoid the main filter plate from being dislocated due to excessive impact force during use, so that the purified ginger oil can flow out smoothly through the guide tube, thereby improving the purification effect of the equipment. At the same time, the relative movement of the two guide tubes can clamp the guide tube in the middle position for use, so as to avoid the leakage of the ginger oil due to the deviation of the outflow position of the guide tube due to excessive impact force during outflow, thereby avoiding the loss of ginger oil during purification and improving the use effect of the equipment. (6) After the position adjustment of the main filter plate is completed, the stop slide is released, so that the stop lock block is reset through the reset of the stop spring, so that it is connected to any stop lock groove, thereby limiting the displacement block to the current position, avoiding the main filter plate from moving or dislocating due to excessive impact force or other non-human factors during use, thereby improving the safety and effect of the equipment during use. At the same time, the displacement spring in the buffer state cannot be reset, and the force brought about acts on the displacement block, thereby strengthening the contact strength and friction between the stop lock block and the stop lock groove, further avoiding the movement of the stop lock block, and improving the purification effect of the equipment; (7) The driving bevel gear rotates, and the driving disc rotates under the action of the driving shaft, so that the driving column on it continuously reciprocates in the driving cross block, so that it reciprocates on the auxiliary base plate through the driving slide rod, thereby driving the scraping inclined block to reciprocate through the extended round rod, so that it reciprocates on the top of the main filter plate, which can push the larger impurities that fall on the top of the main filter plate to both sides of the top of the main filter plate, avoiding these impurities from accumulating in the middle of the main filter plate and causing it to be blocked, thereby improving the use effect of the main filter plate and avoiding affecting the filtration efficiency, thereby further improving the purification effect and efficiency of the equipment, so that the center position of the main filter plate can always be in a clean state for filtering impurities in ginger oil, reducing the limitations of the equipment during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0018] Figure 2 It is a schematic diagram of the internal structure of the pipeline of the present invention.

[0019] Figure 3 It is a cross-sectional view of the guide cylinder of the present invention.

[0020] Figure 4 It is a schematic diagram of the internal structure of the guide circular hole of the present invention.

[0021] Figure 5 It is a schematic diagram of the funnel structure of the present invention.

[0022] Figure 6 It is a cross-sectional exploded view of the guide ring of the present invention.

[0023] Figure 7 It is a cross-sectional view of the guide ring groove of the present invention.

[0024] Figure 8 It is a schematic diagram of the arc touch panel structure of the present invention.

[0025] Fig. 9 It is a schematic diagram of the driving column structure of the present invention.

[0026] Fig.10 For the present invention Figure 4 Schematic diagram of the local enlarged structure at point A in the middle.

[0027] Fig.11 It is a schematic diagram of the stop lock groove structure of the present invention.

[0028] In the figure: 1, pipeline; 2, secondary filter plate; 3, primary filter plate; 4, guide tube; 5, bent square rod; 6, displacement block; 7, positioning square column; 8, positioning block; 9, guide ring; 10, guide cylinder; 11, guide ring groove; 12, funnel; 13, guide cylinder; 14, guide hole; 15, guide spring; 16, gas channel; 17, guide L tube; 18, positioning tube; 19, positioning gear rod; 20, displacement column; 21, displacement base plate; 22, displacement spring; 23, stop lock groove; 24, stop cylinder; 25, stop slide plate; 26, stop lock block; 27, stop spring; 28, stop limit plate; 29, stop 30. Telescopic rod; 31. Positioning gear; 32. Positioning slide; 33. Positioning spring; 34. Positioning shaft; 35. Positioning base plate; 36. Positioning bevel gear; 37. Driving bevel gear; 38. Driving shaft; 39. Driving base plate; 40. Driving disc; 41. Driving cylinder; 42. Driving horizontal block; 43. Driving slide rod; 44. Auxiliary base plate; 45. Extended round rod; 46. Scraping oblique block; 47. Positioning spring; 48. U-shaped base; 49. Anti-sway cylinder; 50. Anti-sway block; 51. First square seat; 52. Hinge plate; 53. Second square seat; 54. Arc touch plate; 55. Buffer pad; 56. Anti-sway spring. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0030] Example: By Figures 1 to 11 The present invention comprises a pipeline 1; a secondary filter plate 2 is arranged in the pipeline 1, and an anti-collision and slow-down mechanism is arranged on the secondary filter plate 2, the anti-collision and slow-down mechanism comprises a main filter plate 3, the main filter plate 3 is arranged in the pipeline 1 and is located above the secondary filter plate 2, and the anti-collision and slow-down mechanism is used to reduce the impact force exerted on the main filter plate 3; a guide circular tube 4 is also arranged on the side of the secondary filter plate 2 away from the main filter plate 3, and the ginger oil extract flowing in the pipeline 1 flows out through the guide circular tube 4; a plurality of bent square rods 5 are also installed on the side of the secondary filter plate 2 away from the main filter plate 3, and one end of the bent square rod 5 is located between the inner diameter of the pipeline 1 and the outer diameter of the guide circular tube 4; the other end of the bent square rod 5 is located outside the pipeline 1 and is installed with a displacement block 6, and a stop control distance unit is arranged on the displacement block 6, and the stop control distance unit is used to adjust the height of the secondary filter plate 2 in the pipeline 1.

[0031] Two positioning square columns 7 are symmetrically installed on the pipeline 1, and the end points of the two positioning square columns 7 are arranged opposite to each other and fixedly connected to the outer wall of the pipeline 1. A positioning block 8 is slidably arranged on the positioning square column 7, and a positioning and anti-swaying component is arranged on the positioning block 8. The positioning and anti-swaying component is used to position the guide circular tube 4 at the center position.

[0032] A plurality of primary filter ports are provided on the top of the primary filter plate 3; a plurality of secondary filter ports are provided on the top of the secondary filter plate 2, and the diameter of the secondary filter ports is smaller than that of the primary filter ports; a guide ring 9 is also installed on the side of the secondary filter plate 2 away from the guide tube 4; a guide cylinder 10 is also provided on the side of the primary filter plate 3 close to the secondary filter plate 2, and a guide ring groove 11 is provided on the side of the guide cylinder 10 close to the secondary filter plate 2, and a partial area of ​​the guide ring 9 is located in the guide ring groove 11; a plurality of the secondary filter ports are located at the inner diameter of the guide ring 9 and the guide tube 4; a funnel 12 is also installed on the side of the primary filter plate 3 away from the secondary filter plate 2, and a plurality of the primary filter ports are located at the inner diameter of the funnel 12 and the guide cylinder 10; the funnel 12 is conical and has a larger upper portion and a smaller lower portion, and the outer diameter of the funnel 12 away from the primary filter plate 3 is in contact with the inner wall of the pipe 1.

[0033] A plurality of guide cylinders 13 are installed on the inner top surface of the guide ring groove 11; a plurality of guide circular holes 14 corresponding to the number of the guide cylinders 13 are provided on the top of the guide cylinder 10, and a partial area of ​​the guide cylinder 13 is located in the guide circular hole 14; a guide spring 15 is sleeved on the guide cylinder 13, one end of the guide spring 15 is fixedly connected to the inner top surface of the guide ring groove 11, and the other end is fixedly connected to the top of the guide cylinder 10; a gas channel 16 is provided through the main filter plate 3 and the guide ring groove 11; a guide L-tube 17 is installed on the top of the main filter plate 3, one end of the guide L-tube 17 is connected to the gas channel 16, and a positioning circular tube 18 is installed on the other end, one end of the positioning circular tube 18 is arranged on the top of the main filter plate 3, and the other end is opened and slidably installed with a positioning gear rod 19, and a re-movable stopper is provided on the positioning gear rod 19; the positioning circular tube 18 is located between the inner diameter of the pipeline 1 and the outer diameter of the funnel 12.

[0034] When the equipment discharges the concentrated and purified ginger oil extract through the output end of the pipeline 1, it will first contact the main filter plate 3, and the impurities such as debris mixed in the ginger oil can be filtered through the several main filter ports on the main filter plate 3. At the same time, the diameter of the secondary filter port is smaller than the main filter port, that is, the diameter of the main filter port is larger, so that the larger particles mixed in the ginger oil can be filtered, and then the ginger oil passing through the main filter plate 3 continues to fall and contacts the secondary filter plate 2 below. The smaller particles mixed in the filtered ginger oil can be filtered through the several secondary filter ports on the secondary filter plate 2, avoiding the phenomenon of clogging caused by filtering particles of different sizes together, thereby avoiding affecting the efficiency of ginger oil during purification, so that filter plates of different levels can By filtering particles of different sizes, the particles in the ginger oil can be filtered in stages, thereby improving the filtering and purification effects of the equipment, and preventing the ginger oil from being blocked when it flows out, which may affect the outflow rate. At the same time, the outflowing ginger oil flows out through the guide circular tube 4, and the impurities in the outflowing ginger oil have been filtered and processed, thereby preventing the outflowing ginger oil from being blocked inside the pipeline and causing problems such as wear, thereby improving the purification effect of the equipment and reducing the limitations of the equipment when in use. At the same time, the ginger oil will first contact the funnel 12 during filtration, so that the outflowing ginger oil can be guided to flow directly to the main filter plate 3, thereby preventing the ginger oil from flowing everywhere and affecting the purification efficiency, thereby improving the purification efficiency of the equipment and preventing the ginger oil from being lost during purification.

[0035] It is worth mentioning that when the ginger oil first contacts the primary filter plate 3 when falling, the ginger oil and the larger impurities mixed inside will directly contact the primary filter plate 3, causing it to be subjected to a strong impact force. Under the action of the impact force, it moves within the guide ring 9 through the guide ring groove 11 on the guide cylinder 10, and the guide cylinders 13 in the guide ring groove 11 move within the guide holes 14 on the guide ring 9, so that the guide springs 15 are in a buffering state, and the buffering force brought by it can reduce the above-mentioned impact force, avoiding excessive impact force and causing The main filter plate 3 and the secondary filter plate 2 are damaged, which increases the service life of the secondary filter plate 2 and the main filter plate 3, and at the same time avoids the impact force of larger particles mixed in the flowing ginger oil on the main filter plate 3 that is too large and causes damage to it. The impact force caused can be unloaded through the above-mentioned buffering force and the movement of the main filter plate 3, thereby reducing the impact force on the main filter plate 3, improving the stability of the main filter plate 3 during use, avoiding its shaking during use, resulting in poor filtering effect and affecting the purification effect of the equipment, and improving the use effect of the equipment.

[0036] The stop distance control unit of this embodiment includes a displacement square column 20 slidably arranged on the displacement block 6, and displacement base plates 21 are installed at both ends of the displacement square column 20, and the displacement base plates 21 are arranged on the outer wall of the pipeline 1; a displacement spring 22 is sleeved on the displacement square column 20, and one end of the displacement spring 22 is fixedly connected to the displacement base plate 21, and the other end is fixedly connected to the displacement block 6; a plurality of longitudinally arranged stop lock grooves 23 are also provided on both sides of the displacement square column 20; a stop cylinder 24 is symmetrically installed on both sides of the displacement block 6, and the stop cylinder A stop slide 25 is slidably arranged on the stop slide 25, and a stop lock block 26 is also installed on the side of the stop slide 25 close to the displacement square column 20, and the stop lock groove 23 is located on the moving path of the stop lock block 26; a stop spring 27 is sleeved on the stop cylinder 24, one end of the stop spring 27 is connected to the stop slide 25, and the other end is connected to a stop limit plate 28, and the stop limit plate 28 is arranged at the end of the stop cylinder 24 away from the displacement square block 6; a stop telescopic rod 29 is installed on the stop slide 25, and the stop telescopic rod 29 is connected to the top of the positioning square block 8. The stop telescopic rod 29 can be telescopic in the up and down directions.

[0037] By pulling the stop slide 25 outward, it is moved to the upper limit position of the stop cylinder 24, so that the stop spring 27 is in a buffering state, and then the stop lock block 26 on the stop slide 25 is no longer connected to the stop lock groove 23, and the limit setting of the displacement block 6 is released. By moving the displacement block 6, it is moved to the upper limit position of the displacement square column 20, and at the same time, the displacement spring 22 is in a buffering state, so that under the action of the bent square rod 5, the secondary filter plate 2 is driven to move, so that the main filter plate 3 on it moves in the pipeline 1, so that the position of the filter plate in the pipeline can be adjusted, so that the main filter plate 3 can be adjusted. The distance between the filter plate 3 and the input end of the pipeline 1 is adjustable, and the position of the main filter plate 3 in the pipeline can be adjusted according to the usage situation to avoid the output end of the pipeline 1 being too far from the main filter plate 3, resulting in the ginger oil having a longer distance when falling, resulting in excessive impact force when falling, which will cause greater damage to the main filter plate 3, thereby reducing the limitations of the equipment during use, avoiding excessive impact force of ginger oil and impurities on the main filter plate 3 caused by excessive distance between the two, resulting in damage, thereby improving the service life of the main filter plate 3 and the secondary filter plate 2, and improving the use and purification effect of the equipment.

[0038] It is worth mentioning that since the position of the main filter plate 3 is controllable in the pipeline 1, and different impurities have different distribution characteristics in the ginger oil, the main filter plate 3 can accurately locate the area where impurities are concentrated, thereby improving the filtration accuracy of the equipment, and the staged filtration can further improve the purification effect of the equipment; when the position adjustment of the main filter plate 3 is completed, by loosening the stop slide plate 25, the stop lock block 26 is driven to reset through the reset of the stop spring 27, so that it is connected to any one of the stop lock grooves 23, thereby limiting the displacement block 6 to the current position, avoiding the main filter plate 3 from moving or dislocating due to excessive impact force or other non-human factors during use, thereby improving the safety and effect of the equipment during use, and at the same time making the displacement spring 22 in the buffer state unable to reset, the force brought about acts on the displacement block 6, thereby strengthening the contact strength and friction between the stop lock block 26 and the stop lock groove 23, further avoiding the movement of the stop lock block 26, and improving the purification effect of the equipment.

[0039] The reciprocating stopper of the present embodiment comprises two positioning gears 30, which are arranged on both sides of the positioning gear rod 19 and mesh with each other; a limit horizontal plate 31 is installed at the top of the positioning gear rod 19, and a limit sliding post 32 is slidably arranged on the limit horizontal plate 31, and the limit sliding post 32 is arranged on the guide L tube 17; a limit spring 33 is sleeved on the limit sliding post 32, one end of the limit spring 33 is connected to the guide L tube 17, and the other end is connected to the limit horizontal plate 31; a positioning shaft 34 is installed on the positioning gear 30, and a positioning substrate 35 is installed on the positioning shaft 34, and the positioning substrate 35 is arranged on the main filter plate 3; a positioning bevel gear 36 is also installed at the end of the positioning shaft 34 away from the positioning gear 30, and the positioning bevel gear 36 is meshed and connected to the driving bevel gear 37; the driving bevel gear A driving shaft 38 is installed on 37, and a driving substrate 39 is installed on the driving shaft 38, and the driving substrate 39 is arranged on the top of the main filter plate 3; a driving disc 40 is also installed on the end of the driving shaft 38 away from the driving bevel gear 37, and a driving column 41 is also installed on the side of the driving disc 40 away from the driving shaft 38, a driving cross block 42 is slidably arranged on the driving column 41, a driving slide bar 43 is installed on the side of the driving cross block 42, and an auxiliary substrate 44 is slidably arranged on the driving slide bar 43, and the auxiliary substrate 44 is arranged on the driving substrate 39; an extended round rod 45 is installed on the driving slide bar 43, and a scraping inclined block 46 is connected to the end point of the extended round rod 45 passing through the funnel 12, and the inclined surface of the scraping inclined block 46 is in contact with the top of the main filter plate 3; the scraping inclined block 46 is located in the funnel 12.

[0040] When the primary filter plate 3 is impacted by ginger oil and larger particles, the guide cylinder 10 on the primary filter plate 3 will move within the guide ring 9 through the guide ring groove 11, so that the gas in the guide ring groove 11 is squeezed and enters the guide L-tube 17 through the gas channel 16, and then enters the positioning circular tube 18, and acts on the bottom of the positioning gear rod 19 in the positioning circular tube 18, so that the bottom is pressed and moves upward, so that it moves within the limit position on the limiting slide column 32 through the limiting cross plate 31, so that the limiting spring 33 is in a buffering state, so that the moving positioning gear rod 19 meshes with the positioning gear 30 to rotate, so that it drives the positioning bevel gear 36 to rotate through the positioning shaft 34, so that it meshes with the driving bevel gear 37 to rotate, and under the action of the driving shaft 38 The driving disc 40 is driven to rotate, so that the driving cylinder 41 on it continuously moves back and forth in the driving cross block 42, so that it moves back and forth on the auxiliary base plate 44 through the driving slide rod 43, thereby driving the scraping inclined block 46 to move back and forth through the extended round rod 45, so that it moves back and forth on the top of the main filter plate 3, and can push the larger impurities that fall on the top of the main filter plate 3 to the two sides of the top of the main filter plate 3, so as to avoid these impurities from accumulating in the middle of the main filter plate 3 and causing it to be blocked, thereby improving the use effect of the main filter plate 3 and avoiding the filtration efficiency from being affected, thereby further improving the purification effect and efficiency of the equipment, so that the center position of the main filter plate 3 can always be in a clean state for filtering impurities in ginger oil, reducing the limitations of the equipment during use.

[0041] The positioning and anti-swaying assembly of this embodiment includes a positioning spring 47 sleeved on the positioning square column 7, one end of the positioning spring 47 is connected to the outer wall of the pipeline 1, and the other end is connected to the positioning block 8. A U-shaped base 48 is also installed at the bottom of the positioning block 8, and an anti-swaying cylinder 49 is installed in the U-shaped base 48. Two anti-swaying blocks 50 are slidably arranged on the anti-swaying cylinder 49. The first square seat 51 is installed on the side of the anti-swaying block 50 close to the pipeline 1, and a hinged plate 5 is movably installed on the first square seat 51. 2, a second square seat 53 is movably mounted on one end of the hinged plate 52 away from the first square seat 51, and the two second square seats 53 are commonly connected with an arc-shaped touch plate 54, and a buffer pad 55 is arranged on the inner wall of the arc-shaped touch plate 54; the outer wall of the guide tube 4 is located on the moving path of the buffer pad 55; the two hinged plates 52 are arranged in an "eight" shape; an anti-sway spring 56 is sleeved on the anti-sway cylinder 49, and one end of the anti-sway spring 56 is connected to the U-shaped base 48, and the other end is connected to the anti-sway block 50.

[0042] When the stop distance control unit needs to adjust the position of the primary filter plate 3, it is necessary to pull the stop slide 25 outward, so that the stop telescopic rod 29 on it drives the positioning block 8 to move, so that it moves within the upper limit of the positioning square column 7, so that the positioning spring 47 is in a buffer state, thereby driving the arc touch plate 54 to move, so that it no longer contacts the guide tube 4, thereby releasing the limit setting of the guide tube 4, so that the stop distance control unit can adjust the position of the primary filter plate 3; when the stop distance control unit completes the position adjustment of the primary filter plate 3, the stop slide 25 is reset to make it drive the positioning block 8 to reset and move on the positioning square column 7 under the action of the stop telescopic rod 29, so that the positioning The spring 47 is reset, and under the action of the U-shaped base 48, the arc-shaped touch plate 54 is driven to move toward the direction of the pipeline 1 and contact the side wall of the guide circular tube 4, so that the guide circular tube 4 is fixedly clamped and set to avoid the main-stage filter plate 3 from being dislocated due to excessive impact force during use, so that the purified ginger oil can flow out smoothly through the guide circular tube 4, thereby improving the purification effect of the equipment. At the same time, the relative movement of the two guide circular tubes 4 can clamp the guide circular tube 4 in the middle position for use, thereby avoiding the leakage of the ginger oil caused by the deviation of the outflow position of the guide circular tube 4 due to excessive impact force during outflow, avoiding the loss of ginger oil during purification, and improving the use effect of the equipment.

[0043] At the same time, when the ginger oil flows out through the guide circular tube 4, if the outflow is relatively turbulent or other non-human factors cause the guide circular tube 4 to shake violently, the force generated during the shaking acts on the second square seat 53 through the arc-shaped touch plate 54, and under the action of the hinge plate 52 and the first square seat 51, the two anti-sway blocks 50 move relative to or away from each other (the specific movement direction depends on whether the two hinge plates 52 are arranged in an "eight" shape or an "eight" shape), so that the anti-sway spring 56 is in a buffering state, and the buffering force brought by the anti-sway spring 56, the positioning spring 47 and the buffer pad 55 can reduce the impact force caused by the ginger oil when it flows out through the guide circular tube 4, thereby improving the stability of the guide circular tube 4 during use, allowing the ginger oil to smoothly pass through the guide circular tube 4 and flow into the collection container, thereby reducing the limitations of the equipment during use and further improving the purification effect of the equipment.

[0044] The present invention also provides a method for extracting, concentrating and purifying ginger oil from ginger straw, comprising the following steps: Step 1: When the purified ginger oil flows out through the pipeline 1, the primary filter plate 3 and the secondary filter plate 2 arranged in the pipeline 1 grade the impurities mixed in the ginger oil to improve the purity of the ginger oil; Step 2: Under the action of the guide tube 4, the flow range of the ginger oil is limited so that the purified ginger oil can only flow out through the guide tube 4; Step 3: The positions of the primary filter plate 3 and the secondary filter plate 2 in the pipeline 1 are adjusted by operating the stop distance control unit; Step 4: Under the action of the positioning and anti-swaying assembly, the guide round tube 4 is clamped to prevent it from dislocating.

[0045] 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.

[0046] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A ginger oil extraction and concentration purification device for ginger straw, comprising a pipeline (1); characterized in that: A secondary filter plate (2) is arranged in the pipeline (1), and an anti-collision and slow-down mechanism is arranged on the secondary filter plate (2), the anti-collision and slow-down mechanism comprising a primary filter plate (3), the primary filter plate (3) being arranged in the pipeline (1) and located above the secondary filter plate (2), and the anti-collision and slow-down mechanism is used to reduce the impact force exerted on the primary filter plate (3); a guide circular tube (4) is also arranged on the side of the secondary filter plate (2) away from the primary filter plate (3), and the ginger oil extract flowing in the pipeline (1) flows out through the guide circular tube (4); a plurality of bent square rods (5) are also installed on the side of the secondary filter plate (2) away from the primary filter plate (3), and one end of the bent square rod (5) is located The pipe (1) is provided with a plurality of positioning square columns (7) disposed on the outer wall of the pipe (1) and a plurality of positioning square columns (8) disposed on the outer wall of the pipe (1); the other end of the bent square rod (5) is located outside the pipe (1) and is provided with a displacement square block (6); the displacement square block (6) is provided with a stop distance control unit, and the stop distance control unit is used to adjust the height of the secondary filter plate (2) in the pipe (1); two positioning square columns (7) are symmetrically installed on the pipe (1); the end points of the two positioning square columns (7) are arranged opposite to each other and are fixedly connected to the outer wall of the pipe (1); a positioning square block (8) is slidably provided on the positioning square column (7); a positioning anti-sway component is provided on the positioning square block (8), and the positioning anti-sway component is used to position the guide pipe (4) at the center position for use; The stop distance control unit comprises a displacement square column (20) slidably arranged on the displacement block (6), with displacement base plates (21) installed at both ends of the displacement square column (20), and the displacement base plate (21) is arranged on the outer wall of the pipeline (1); a displacement spring (22) is sleeved on the displacement square column (20), one end of the displacement spring (22) is fixedly connected to the displacement base plate (21), and the other end is fixedly connected to the displacement block (6); a plurality of longitudinally arranged stop lock grooves (23) are also provided on both sides of the displacement square column (20); The positioning and anti-swaying assembly comprises a positioning spring (47) sleeved on the positioning square column (7), one end of the positioning spring (47) is connected to the outer wall of the pipe (1), and the other end is connected to the positioning block (8), a U-shaped base (48) is installed at the bottom of the positioning block (8), an anti-swaying cylinder (49) is installed in the U-shaped base (48), two anti-swaying blocks (50) are slidably arranged on the anti-swaying cylinder (49), a first square seat (51) is installed on the side of the anti-swaying block (50) close to the pipe (1), a hinge plate (52) is movably installed on the first square seat (51), and a second square seat (53) is movably installed on the end of the hinge plate (52) away from the first square seat (51), the two second square seats (53) are commonly connected to an arc touch plate (54), and a buffer pad (55) is provided on the inner wall of the arc touch plate (54); the outer wall of the guide tube (4) is located on the moving path of the buffer pad (55); The two hinged plates (52) are arranged in an "eight" shape; an anti-sway spring (56) is sleeved on the anti-sway cylinder (49); one end of the anti-sway spring (56) is connected to the U-shaped base (48), and the other end is connected to the anti-sway block (50).

2. The ginger oil concentration and purification equipment for extracting ginger straw according to claim 1, characterized in that: The top of the primary filter plate (3) is provided with a plurality of primary filter ports extending therethrough; the top of the secondary filter plate (2) is provided with a plurality of secondary filter ports extending therethrough, the diameter of the secondary filter ports being smaller than that of the primary filter ports; and a guide ring (9) is also installed on the side of the secondary filter plate (2) away from the guide circular tube (4).

3. The ginger oil concentration and purification equipment for extracting ginger straw according to claim 2, characterized in that: The funnel (12) is conical in shape and is larger at the top and smaller at the bottom. The outer diameter of the side of the funnel (12) away from the primary filter plate (3) fits the inner wall of the pipe (1). The anti-collision and slow-fall mechanism comprises a primary filter plate (3), a guide cylinder (10), a guide ring (9), a guide cylinder (13) and a guide spring (15); a guide cylinder (10) is further provided on the side of the primary filter plate (3) close to the secondary filter plate (2); a guide ring groove (11) is provided on the side of the guide cylinder (10) close to the secondary filter plate (2); a partial area of ​​the guide ring (9) is located in the guide ring groove (11); a plurality of the secondary filter ports are located at the inner diameter of the guide ring (9) and the guide tube (4); a funnel (12) is further provided on the side of the primary filter plate (3) away from the secondary filter plate (2); a plurality of the primary filter ports are located at the inner diameter of the funnel (12) and the guide cylinder (10); a plurality of guide cylinders (13) are installed on the inner top surface of the guide ring groove (11); a plurality of guide rings (9) are provided on the top of the guide ring (9) corresponding to the number of the guide cylinders (13). A circular hole (14), a partial area of ​​the guide cylinder (13) is located in the guide circular hole (14); a guide spring (15) is sleeved on the guide cylinder (13), one end of the guide spring (15) is fixedly connected to the inner top surface of the guide ring groove (11), and the other end is fixedly connected to the top of the guide ring (9); a gas channel (16) is provided through the primary filter plate (3) and the guide ring groove (11); a guide L-tube (17) is installed on the top of the primary filter plate (3), one end of the guide L-tube (17) is communicated with the gas channel (16), and a positioning circular tube (18) is installed on the other end, one end of the positioning circular tube (18) is arranged on the top of the primary filter plate (3), and the other end is an opening, and a positioning gear rod (19) is slidably installed in the opening, and a reciprocating stopper is provided on the positioning gear rod (19); the positioning circular tube (18) is located between the inner diameter of the pipeline (1) and the outer diameter of the funnel (12).

4. The ginger oil concentration and purification equipment for extracting ginger straw according to claim 1, characterized in that: A stop cylinder (24) is symmetrically mounted on both sides of the displacement block (6), a stop slide (25) is slidably mounted on the stop cylinder (24), a stop lock block (26) is also mounted on the side of the stop slide (25) close to the displacement column (20), and the stop lock groove (23) is located on the moving path of the stop lock block (26); a stop spring (27) is sleeved on the stop cylinder (24), one end of the stop spring (27) is connected to the stop slide (25), and the other end is connected to a stop limit plate (28), and the stop limit plate (28) is arranged at the end of the stop cylinder (24) away from the displacement block (6); a stop telescopic rod (29) is mounted on the stop slide (25), and the stop telescopic rod (29) is connected to the top of the positioning block (8).

5. The ginger oil concentration and purification equipment for extracting ginger straw according to claim 3, characterized in that: The reciprocating stopper comprises two positioning gears (30), which are arranged on both sides of a positioning gear rod (19) opposite to each other and mesh with each other; a limiting horizontal plate (31) is installed at the top end of the positioning gear rod (19), a limiting sliding column (32) is slidably arranged on the limiting horizontal plate (31), and the limiting sliding column (32) is arranged on the guide L tube (17); a limiting spring (33) is sleeved on the limiting sliding column (32), one end of the limiting spring (33) is connected to the guide L tube (17), and the other end is connected to the limiting horizontal plate (31); a positioning rotating shaft (34) is installed on the positioning gear (30), a positioning substrate (35) is installed on the positioning rotating shaft (34), and the positioning substrate (35) is arranged on the primary filter plate (3); a positioning bevel gear (36) is also installed at one end of the positioning rotating shaft (34) away from the positioning gear (30), and the positioning bevel gear (36) is meshedly connected to the driving bevel gear (37).

6. The ginger oil concentration and purification equipment for extracting ginger straw according to claim 5, characterized in that: The driving bevel gear (37) is mounted with a driving shaft (38), and a driving substrate (39) is mounted on the driving shaft (38), and the driving substrate (39) is arranged on the top of the primary filter plate (3); a driving disc (40) is also mounted on one end of the driving shaft (38) away from the driving bevel gear (37), and a driving column (41) is also mounted on one side of the driving disc (40) away from the driving shaft (38), and a driving cross block (42) is slidably mounted on the driving column (41), and the driving cross block A driving slide bar (43) is installed on the side of the filter (42), and an auxiliary base plate (44) is slidably installed on the driving slide bar (43), and the auxiliary base plate (44) is arranged on the driving base plate (39); an extended round rod (45) is installed on the driving slide bar (43), and a scraping inclined block (46) is connected to the end point of the extended round rod (45) passing through the funnel (12), and the inclined surface of the scraping inclined block (46) is in contact with the top of the primary filter plate (3); the scraping inclined block (46) is located in the funnel (12).

7. A method for extracting ginger oil from ginger straw and concentrating and purifying it, using the equipment for extracting ginger oil from ginger straw and concentrating and purifying it as claimed in claim 1, characterized in that: Includes steps: Step 1: When the purified ginger oil flows out through the pipeline (1), the primary filter plate (3) and the secondary filter plate (2) arranged in the pipeline (1) grade and filter the impurities mixed in the ginger oil to improve the purity of the ginger oil; Step 2: Under the action of the guide circular tube (4), the flow range of the ginger oil is limited so that the purified ginger oil can only flow out through the guide circular tube (4); Step 3: adjusting the positions of the primary filter plate (3) and the secondary filter plate (2) in the pipeline (1) by operating the stop distance control unit; Step 4: The guide tube (4) is clamped by the positioning and anti-swaying assembly to prevent it from dislocating.

Images