A continuous reactor for producing fully water-soluble nitro-silicon calcium magnesium tablets

Abstract

The present application relates to a continuous reactor for producing fully water-soluble nitro-calcium magnesium silicon tablets, and relates to the technical field of reactors, which includes a reactor body, an overflow tube, a baffle, a first stirring component, a second stirring component, a mixing component and a third stirring component, wherein the first stirring component includes a driving member, a stirring shaft, a stirring plate and a first transmission part, the second stirring component includes a driving rod, a first stirring impeller and a second transmission part, the mixing component includes a first telescopic rod, and the third stirring component includes a second stirring impeller and a third transmission part. The baffle slides under the drive of the stirring shaft, and the sliding baffle drives the stirring plate, the first stirring impeller, the first telescopic rod and the second stirring impeller to move, the stirring plate turns over the mixed liquid, the first stirring impeller stirs the mixed liquid comprehensively, the first telescopic rod causes the mixed liquid to impact and mix, and the second stirring impeller further stirs the mixed liquid. The present application has the effect of improving the overall mixing uniformity of powder and liquid.

Description

Technical Field

[0001] The present application relates to the technical field of reactors, and in particular to a continuous reactor for producing fully water-soluble nitro-calcium magnesium silicon tablets. Background Art

[0002] Fully water-soluble nitro calcium magnesium silicon tablets are a kind of high-efficiency water-soluble fertilizer with the characteristics of rapid dissolution, balanced nutrition and environmental protection. When producing fully water-soluble nitro calcium magnesium silicon tablets, the powder and liquid need to be mixed in the reactor. In order to meet the continuous material requirements of the next step, a continuous reactor is usually used to continuously stir and mix the powder and liquid for the production of fully water-soluble nitro calcium magnesium silicon tablets.

[0003] Chinese patent publication number CN214183087U discloses a continuous reactor and a continuous reaction system, which can achieve continuous mixing and stirring of liquid-liquid or liquid-solid. An overflow channel is formed by setting a baffle in the reactor body, so that the liquid-liquid or liquid-solid mixture can overflow and discharge from the reactor body after stirring by the stirring structure. Due to the presence of the overflow channel, the mixed liquid can be discharged while stirring and will not be discharged immediately like the discharge at the bottom of the reactor body, thereby enabling the liquid-liquid or liquid-solid mixing and stirring to be carried out continuously.

[0004] In the above scheme, the stirring structure uses a stirring shaft to drive the stirring blades to rotate to achieve stirring. Although the overflow channel slows down the discharge time of the mixed liquid and provides sufficient stirring time for the stirring structure, since the stirring blades mainly stir in the horizontal plane, after the mixed liquid flows through the stirring blades, the stirring blades can no longer effectively stir the mixed liquid, resulting in poor overall mixing uniformity of the mixed liquid, making it difficult to meet the uniformity requirements for continuous mixing of powder and liquid materials. Summary of the Invention

[0005] In order to improve the overall mixing uniformity of powder and liquid materials and meet the uniformity requirements of continuous mixing of powder and liquid materials, the present application provides a continuous reactor for producing fully water-soluble nitro-silicon calcium magnesium tablets.

[0006] The present application provides a continuous reactor for producing fully water-soluble nitro-silicon calcium magnesium tablets, which adopts the following technical solution:

[0007] A continuous reactor for producing fully water-soluble nitro-silicon calcium magnesium tablets, comprising a reactor body, an overflow cylinder, a baffle, a first stirring component, a second stirring component and a mixing component;

[0008] An overflow pipe is connected to the top side wall of the kettle body. The overflow tube is located inside the kettle body and connected to the top of the kettle body. A gap is left between the bottom end of the overflow tube and the bottom end of the kettle body. A baffle is slidably arranged in the overflow tube, and multiple baffles are arranged along the sliding direction.

[0009] The first stirring assembly includes a driving member, a stirring shaft, a stirring plate and a first transmission part;

[0010] The driving member is installed on the kettle body, the stirring shaft is rotatably connected in the kettle body and is connected to the driving member, the stirring shaft is passed through all the baffles, and the stirring shaft is reciprocatingly threaded with the baffles. When the stirring shaft drives the baffles to slide, two adjacent baffles are in a state of moving away from or approaching each other;

[0011] There are multiple groups of stirring plates, each of which is located between two adjacent baffles. Each group of stirring plates is provided with multiple stirring plates around the stirring shaft. All stirring plates in each group are commonly connected to a connecting ring, which is nested on the stirring shaft and rotatably connected to the stirring shaft. The connecting ring is rotatably connected to the stirring plate. There are multiple first transmission parts, which correspond to the stirring plates one by one. The first transmission part is used to drive the stirring plate and the two baffles close to the stirring plate to turn the mixed liquid by means of the driving force generated by the sliding of the two baffles.

[0012] The second stirring assembly includes a driving rod, a first stirring impeller and a second transmission part;

[0013] A plurality of driving rods are provided around the stirring shaft, the driving rods are connected to the kettle body and are slidably passed through all the baffles, a plurality of first stirring impellers are provided, and the plurality of first stirring impellers are arranged on the top surfaces of the plurality of baffles in a one-to-one correspondence, each group of first stirring impellers is provided with a plurality of first stirring impellers, and the first stirring impellers are slidably sleeved on the driving rods and are rotatably connected to the baffles, a plurality of second transmission parts are provided, and the first stirring impellers are corresponding to each other, the second transmission parts are transmission-connected to the first stirring impellers and the driving rods, and the second transmission part is used to drive the first stirring impellers to rotate by means of a driving force generated by the sliding of the first stirring impeller relative to the driving rod;

[0014] The baffle plate is provided with a plurality of through-flow holes at a position corresponding to each first stirring impeller;

[0015] The mixing assembly includes a first telescoping rod;

[0016] There are multiple groups of first telescopic rods, and they are respectively arranged between two adjacent baffles. Each group has multiple first telescopic rods arranged around the stirring shaft. The multiple first telescopic rods in each group correspond one-to-one to the driving rod. The first telescopic rod has two movable ends that can be independently extended and retracted. The two movable ends of the first telescopic rod are respectively connected to the two baffles. The rod body of the first telescopic rod is connected to the inner wall of the overflow cylinder. The two rod cavities of all first telescopic rods are connected to multiple mixing tubes. The movable end of the first telescopic rod can squeeze the mixed liquid in its own rod cavity and spray it out from the mixing tube when extended.

[0017] Optionally, the first transmission part includes a first stirring gear and a first stirring rack, the first stirring gear is connected to the stirring plate, two first stirring racks are symmetrically arranged around the center, the two first stirring racks are respectively located on both sides of the first stirring gear, and are both engaged with the first stirring gear, and the two first stirring racks are respectively connected to two baffles close to the stirring plate.

[0018] Optionally, the second transmission part includes at least one stirring slider, which is connected to the first stirring impeller and is slidably arranged in a spiral driving groove provided on the driving rod.

[0019] Optionally, the mixing assembly further includes a flushing pipe, a plurality of which are provided and correspond one to one with the first telescopic rods, one end of the flushing pipe is connected to the middle portion of the first telescopic rod, and the other end is passed through the overflow cylinder.

[0020] Optionally, a third stirring component is also included, which includes a second stirring impeller and a third transmission part. Multiple groups of second stirring impellers are arranged around the overflow cylinder, and are all located in the overflow channel formed between the outer wall of the overflow cylinder and the inner wall of the kettle body. Each group of second stirring impellers is arranged in multiple groups along the sliding direction of the baffle plate. The second stirring impellers are rotatably connected to the overflow cylinder. Multiple third transmission parts are provided, and correspond one-to-one to the multiple groups of second stirring impellers. The third transmission part is transmission-connected to a corresponding group of second stirring impellers and the baffle plate closest to the bottom end of the kettle body. The third transmission part is used to drive a corresponding group of second stirring impellers to rotate with the driving force generated by the sliding of the baffle plate.

[0021] Optionally, the third transmission part includes a second stirring gear and a second stirring rack, and there are multiple second stirring gears, which correspond one-to-one to a corresponding group of multiple second stirring impellers. The second stirring gear is connected to the second stirring impeller, and the second stirring rack is slidably set on the overflow cylinder and is engaged with all the second stirring gears. The second stirring rack is connected to a connecting rod, and the connecting rod is connected to the baffle closest to the bottom end of the kettle body.

[0022] Optionally, for any two adjacent third transmission parts, the position of the second stirring rack of one third transmission part relative to the second stirring gear is consistent with the position of the second stirring rack of the other third transmission part relative to the second stirring gear.

[0023] Optionally, the mixing assembly also includes a second telescopic rod, and there are multiple second telescopic rods, which correspond one-to-one to the connecting rod. The second telescopic rod has a movable end, the rod body of the second telescopic rod is connected to the bottom end of the kettle body, the movable end of the second telescopic rod is connected to the connecting rod, and the rodless cavity of the second telescopic rod is provided with multiple flushing holes.

[0024] Optionally, the rod body of the second telescopic rod is rotatably connected to the kettle body and the movable end of the second telescopic rod respectively, and a rotating slider is connected to the movable end of the second telescopic rod, which is slidably arranged in a spiral rotating groove opened on the inner wall of the second telescopic rod.

[0025] Optionally, it also includes a mixing component, which includes a receiving plate and a mixing scraper. The receiving plate is conical and connected to the top of the inside of the kettle body. The receiving plate is located in the overflow tube. A discharge hole is opened in the center of the receiving plate. The top of the kettle body is connected to a powder pipe and a liquid pipe. The powder pipe is used to pass powder, and the liquid pipe is used to pass liquid. Both the powder pipe and the liquid pipe are fed to the receiving plate. There are multiple mixing scrapers arranged around the stirring shaft. One end of the mixing scraper is connected to the stirring shaft, and one side of the mixing scraper is attached to the side of the receiving plate close to the top of the kettle body.

[0026] In summary, this application includes at least one of the following beneficial technical effects:

[0027] 1. The present application discloses a continuous reactor for producing fully water-soluble nitro-silicon calcium magnesium tablets, comprising a reactor body, an overflow tube, a baffle, a first stirring assembly, a second stirring assembly, and a mixing assembly. The baffle restricts the flow of a mixed liquid through a flow hole, thereby extending the time for the mixed liquid to flow to the bottom of the overflow tube. The stirring shaft, driven by a driving member, can drive any two adjacent baffles to slide toward or away from each other. The baffle uses the driving force generated by its own sliding to drive the stirring plate to flip, drive the first stirring blade to rotate, and drive the first telescopic rod to extend and retract. The stirring plate can flip the mixed liquid, the first stirring blade can fully stir the mixed liquid, and the first telescopic rod can mix the mixed liquid by liquid flow collision when extended. Therefore, the present application not only extends the time for the mixed liquid to be stirred, but also can stir the mixed liquid jointly through three different stirring modes, so that the mixed liquid can not only be fully and effectively stirred throughout the process of flowing through multiple baffles, but also the stirring effect received by the mixed liquid is always better than the stirring effect of the stirring blades in the prior art, thereby improving the overall mixing uniformity of the powder and liquid, and meeting the uniformity requirement for continuous mixing of the powder and liquid.

[0028] 2. The present application discloses a continuous reactor for producing fully water-soluble nitro-silicon calcium magnesium tablets, which also includes a third stirring assembly, wherein a second stirring impeller is arranged in the overflow channel, and the driving force generated by the sliding of the baffle closest to the bottom of the reactor body can drive the second stirring impeller to rotate, so that the second stirring impeller can stir the mixed liquid in the overflow channel, further improving the overall mixing uniformity of the mixed liquid during the continuous production process. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a structural diagram of an embodiment of the present application;

[0030] Figure 2 is a cross-sectional view of the overflow tube and the baffle;

[0031] Figure 3 yes Figure 2 Magnified view at point A in the middle;

[0032] Figure 4 It is a structural schematic diagram of the first stirring component, the second stirring component and the mixing component;

[0033] Figure 5 yes Figure 2 Magnified view at point B in the middle;

[0034] Figure 6 yes Figure 4 Enlarged view at center C;

[0035] Figure 7 is a structural schematic diagram of the third stirring assembly;

[0036] Figure 8 It is a structural diagram of the second telescopic rod, the rotating slider and the spiral rotating groove.

[0037] Description of reference numerals:

[0038] 1. Kettle body; 11. Overflow pipe; 12. Powder pipe; 13. Liquid pipe; 2. Overflow cylinder; 21. Overflow channel; 22. Sliding groove; 3. Baffle; 31. Flow hole; 32. Sliding block; 33. Rotating groove; 4. First stirring assembly; 41. Driving member; 42. Stirring shaft; 43. Stirring plate; 431. Connecting ring; 44. First transmission unit; 441. First stirring gear; 442. First stirring rack; 5. Second stirring assembly; 51. Driving rod; 511. Spiral driving groove; 52. First stirring impeller; 521. Rotating ring; 53. Second transmission unit; 531. Stirring slider; 6. Mixing assembly; 61. First telescopic rod; 62. Mixing tube; 63. Flushing tube; 64. Second telescopic rod; 641. Flushing hole; 642. Rotating slider; 643. Spiral rotating groove; 7. Third stirring assembly; 71. Second stirring impeller; 72. Third transmission unit; 721. Second stirring gear; 722. Second stirring rack; 723. Connecting rod; 8. Mixing assembly; 81. Receiving tray; 811. Feeding hole; 82. Mixing scraper. DETAILED DESCRIPTION

[0039] The following is combined with Figure 1-8 This application is described in further detail.

[0040] The present application discloses a continuous reactor for producing fully water-soluble nitro-calcium magnesium silicate tablets. Figure 1 and Figure 2A continuous reactor for producing fully water-soluble nitro-silicon calcium magnesium tablets includes a reactor body 1, an overflow tube 2, a baffle 3, a first stirring component 4, a second stirring component 5 and a mixing component 6.

[0041] Reference Figure 2 The top side wall of the kettle body 1 is connected to an overflow pipe 11, which is used to overflow and discharge the mixed liquid. The overflow tube 2 is located inside the kettle body 1 and is fixed to the top of the kettle body 1. A gap is left between the bottom end of the overflow tube 2 and the bottom end of the kettle body 1 so that the mixed liquid inside the overflow tube 2 can flow between the outer wall of the overflow tube 2 and the inner wall of the kettle body 1. The baffle 3 is slidably arranged in the overflow tube 2 along the axial direction of the overflow tube 2, and a plurality of baffles 3 are arranged along the sliding direction. The side edges of the baffles 3 are arranged in contact with the inner wall of the overflow tube 2. The baffles 3 can prolong the time for the mixed liquid to flow to the bottom end of the overflow tube 2, thereby prolonging the time for the mixed liquid to be stirred.

[0042] Among them, reference Figure 3 Two sliding blocks 32 are symmetrically fixed to the side of the spoiler 3. The sliding blocks 32 are slidably arranged in the sliding grooves 22 opened on the inner wall of the overflow tube 2. The sliding blocks 32 and the sliding grooves 22 together form a sliding connection structure between the spoiler 3 and the overflow tube 2.

[0043] Specifically, refer to Figure 2 and Figure 4 The first stirring assembly 4 includes a driving member 41 , a stirring shaft 42 , a stirring plate 43 and a first transmission part 44 .

[0044] Reference Figure 2 The driving member 41 is mounted on the top of the exterior of the kettle body 1. The stirring shaft 42 is rotatably connected to the kettle body 1 and is connected to the driving member 41. The stirring shaft 42 passes through all the spoilers 3 and is reciprocatingly threaded with the spoilers 3. When the stirring shaft 42 drives the spoilers 3 to slide, two adjacent spoilers 3 are in a state of moving away from or approaching each other.

[0045] The driving member 41 is a power element capable of outputting rotational force, such as a motor, a hydraulic motor or a rotary cylinder. The motor is taken as an example for detailed description. The motor is fixedly connected to the kettle body 1, and the output shaft of the motor rotates and penetrates into the kettle body 1. The output shaft of the motor is fixedly connected to the stirring shaft 42, and the motor can drive the stirring shaft 42 to rotate.

[0046] Reference Figure 4There are multiple groups of stirring plates 43, and the multiple groups of stirring plates 43 are respectively located between two adjacent baffles 3. Each group of stirring plates 43 is provided with multiple stirring plates 43 around the stirring shaft 42, and all the stirring plates 43 in each group are commonly connected to a connecting ring 431, which is nested on the stirring shaft 42 and rotatably connected to the stirring shaft 42. The outer wall of the connecting ring 431 is rotatably connected to the end of the stirring plate 43, and the stirring shaft 42 supports the stirring plate 43 through the connecting ring 431.

[0047] There are multiple first transmission parts 44, which correspond one to one with the stirring plates 43. The first transmission parts 44 transmit and connect the stirring plates 43 and the two baffles 3 close to the stirring plates 43. The first transmission parts 44 are used to drive the stirring plates 43 to stir the mixed liquid by means of the driving force generated by the sliding of the two baffles 3.

[0048] Reference Figure 2 、 Figure 4 and Figure 5 The second stirring assembly 5 includes a driving rod 51 , a first stirring impeller 52 and a second transmission part 53 .

[0049] Reference Figure 2 and Figure 4 A plurality of drive rods 51 are provided around the stirring shaft 42. The drive rods 51 are fixedly connected to the bottom end of the kettle body 1 and slidably penetrate all the baffles 3. A plurality of first stirring impellers 52 are provided. The plurality of first stirring impellers 52 are correspondingly provided on the top surfaces of the plurality of baffles 3. Each group of first stirring impellers 52 has a plurality of first stirring impellers 52, which correspond one to one with the drive rods 51. The first stirring impellers 52 are slidably sleeved on the drive rods 51 and are rotationally connected to the baffles 3.

[0050] Reference Figure 5 There are multiple second transmission parts 53, and they correspond one to one with the first stirring impellers 52. The second transmission parts 53 are connected to the first stirring impeller 52 and the driving rod 51. The second transmission parts 53 are used to drive the first stirring impeller 52 to rotate with the help of the driving force generated by the sliding of the first stirring impeller 52 relative to the driving rod 51, so that the first stirring impeller 52 can stir the mixed liquid.

[0051] The first stirring impeller 52 is fixedly connected to a rotating ring 521 , which is rotatably connected to a rotating groove 33 provided on the spoiler 3 . The rotating ring 521 and the rotating groove 33 form a rotating connection structure between the first stirring impeller 52 and the spoiler 3 .

[0052] Reference Figure 4 A plurality of through flow holes 31 are provided at the portion of the baffle plate 3 corresponding to each first stirring impeller 52 . The flow holes 31 are used to allow the mixed liquid to flow through the baffle plate 3 to achieve continuous flow of the mixed liquid.

[0053] Reference Figure 2 The mixing assembly 6 includes a first telescopic rod 61 .

[0054] There are multiple groups of first telescopic rods 61, and they are respectively arranged between two adjacent baffles 3. Each group of first telescopic rods 61 is arranged with multiple first telescopic rods 61 around the stirring shaft 42. The multiple first telescopic rods 61 in each group correspond one-to-one to the driving rod 51. The first telescopic rod 61 has two movable ends that can be independently extended and retracted. The two movable ends of the first telescopic rod 61 are respectively fixedly connected to the two baffles 3. The rod body of the first telescopic rod 61 is fixedly connected to the inner wall of the overflow tube 2. The two rod cavities of the first telescopic rod 61 both have space for storing mixed liquid.

[0055] Reference Figure 3 All the two rod cavities of the first telescopic rod 61 are connected with multiple mixing tubes 62. The mixing tubes 62 can allow the mixed liquid to flow into or out of the rod cavity of the first telescopic rod 61. When the movable end of the first telescopic rod 61 is extended, it can squeeze the mixed liquid in its own rod cavity and spray it out from the mixing tube 62.

[0056] During use, powder and liquid are added into the kettle body 1, and the powder and liquid are stirred and mixed inside the overflow tube 2. The mixed liquid formed by the mixture of the powder and liquid flows through the baffle 3 through the flow hole 31. Compared with the mixed liquid flowing directly in the overflow tube 2, the baffle effect of multiple baffles 3 prolongs the time for the mixed liquid to flow to the bottom end of the overflow tube 2, thereby prolonging the time for the mixed liquid to be stirred. At the same time, the mixed liquid can be in a continuous flow state in the kettle body 1, which makes it easy to ensure the continuity of the production of fully water-soluble nitro-silicon calcium magnesium tablets.

[0057] The driving member 41 drives the stirring shaft 42 to rotate, and the stirring shaft 42 drives the baffle plate 3 to slide back and forth through the reciprocating thread, so that the two adjacent baffle plates 3 alternately move away from and approach each other; in the process of the two adjacent baffle plates 3 moving away from or approaching each other, the first transmission part 44 drives the stirring plate 43 to flip and stir with the help of the driving force generated by the sliding of the two baffle plates 3, so that the stirring plate 43 can flip the mixed liquid; in the process of the sliding of the baffle plate 3, the baffle plate 3 drives the first stirring impeller 52 to slide relative to the driving rod 51, and the second transmission part 53 drives the first stirring impeller 52 to rotate with the help of the driving force generated by the sliding of the first stirring impeller 52 relative to the driving rod 51, so that the first stirring impeller 52 can stir the mixed liquid, and since the flow hole 31 is opened at the corresponding position of the baffle plate 3 and the first stirring impeller 52, the mixed liquid will pass through the stirring area of the first stirring impeller 52 when flowing, so that the mixed liquid can be fully stirred by the first stirring impeller 52.

[0058] In the process of two adjacent spoilers 3 moving away from or approaching each other, the first telescopic rod 61 can make its two movable ends extend and retract alternately with the help of the driving force generated by the sliding of the two spoilers 3; when the movable end of the first telescopic rod 61 is retracted, that is, when the two spoilers 3 are approaching each other, the mixed liquid between the two spoilers 3 will be squeezed out of the space between the two spoilers 3 from the flow hole 31, and the mixed liquid between the two spoilers 3 will be squeezed into the rod cavity of the first telescopic rod 61 from the mixing tube 62; When the movable end is extended, that is, when the two baffles 3 move away from each other, the mixed liquid on the side of the two baffles 3 moving away from each other will be squeezed into the space between the two baffles 3 from the flow hole 31, and the mixed liquid in the rod cavity of the first telescopic rod 61 will be squeezed out from the mixing tube 62 into the space between the two baffles 3. Since the first telescopic rod 61 is arranged corresponding to the driving rod 51, the mixed liquid flow squeezed out from the mixing tube 62 and the mixed liquid flow squeezed in from the flow hole 31 can impact and collide, and the two mixed liquid flows can be fully mixed during the collision process.

[0059] Through the tumbling of the mixed liquid by the stirring plate 43, the comprehensive stirring of the mixed liquid by the first stirring impeller 52, and the collision and mixing of the two mixed liquid flows, the mixed liquid can receive three forms of combined stirring in the kettle body 1. Under the action of the three forms of combined stirring, the mixed liquid can not only receive comprehensive and effective stirring in the process of flowing through multiple baffles 3, but the stirring effect received by the mixed liquid is always better than the stirring effect of the stirring blades in the prior art, thereby improving the overall mixing uniformity of the powder and liquid, and meeting the uniformity requirements of continuous mixing of the powder and liquid.

[0060] Specifically, refer to Figure 6 The first transmission part 44 includes a first stirring gear 441 and a first stirring rack 442 .

[0061] Reference Figure 4 and Figure 6 The first stirring gear 441 is fixedly connected to the end of the stirring plate 43 close to the connecting ring 431, and two first stirring racks 442 are symmetrically arranged. The two first stirring racks 442 are respectively located on both sides of the first stirring gear 441, and the two first stirring racks 442 are both engaged with the first stirring gear 441. The two first stirring racks 442 are respectively fixedly connected to the two baffles 3 close to the stirring plate 43.

[0062] When the spoiler 3 slides, the spoiler 3 can drive the first stirring rack 442 to move, the first stirring rack 442 can drive the first stirring gear 441 to rotate, and the first stirring gear 441 can drive the stirring plate 43 to rotate, so that the stirring plate 43 can flip the mixed liquid.

[0063] Specifically, refer to Figure 5The second transmission part 53 includes two stirring sliders 531, which are symmetrically fixed to the first stirring impeller 52. The stirring sliders 531 are slidably arranged in the spiral driving grooves 511 opened on the driving rod 51. When the baffle 3 drives the first stirring impeller 52 to slide relative to the driving rod 51, the stirring sliders 531 can slide relative to the driving rod 51. Under the spiral guiding action of the spiral driving grooves 511, the stirring sliders 531 can drive the first stirring impeller 52 to rotate around the driving rod 51, so that the first stirring impeller 52 can stir the mixed liquid.

[0064] Specifically, refer to Figure 3 The mixing assembly 6 also includes a flushing pipe 63, of which there are multiple flushing pipes 63, which correspond one-to-one to the first telescopic rod 61. One end of the flushing pipe 63 is connected to the middle part of the first telescopic rod 61, and the other end is fixedly penetrated on the overflow tube 2. The rodless cavity of the first telescopic rod 61 leaves space for storing the mixed liquid.

[0065] When the movable end of the first telescopic rod 61 is extended, the mixed liquid between the outer wall of the overflow tube 2 and the inner wall of the kettle body 1 can flow from the flushing pipe 63 into the rodless cavity of the first telescopic rod 61. When the movable end of the first telescopic rod 61 is retracted, the mixed liquid in the rodless cavity of the first telescopic rod 61 can be squeezed out from the flushing pipe 63 to between the outer wall of the overflow tube 2 and the inner wall of the kettle body 1, and the mixed liquid flow can impact the inner wall of the kettle body 1. The stable flow of the mixed liquid between the outer wall of the overflow tube 2 and the inner wall of the kettle body 1 is broken by the liquid flow impact, so that the mixed liquid can be disturbed by the liquid flow and the mixing uniformity is further improved.

[0066] Reference Figure 7 In order to further improve the mixing uniformity of the mixed liquid, the continuous reactor for producing fully water-soluble nitro-silicon calcium magnesium tablets in the present application also includes a third stirring component 7, which includes a second stirring impeller 71 and a third transmission part 72.

[0067] Reference Figure 2 and Figure 7 Multiple groups of second stirring impellers 71 are arranged around the overflow tube 2 and are all located in the overflow channel 21 formed between the outer wall of the overflow tube 2 and the inner wall of the kettle body 1. Each group of second stirring impellers 71 has multiple arranged along the sliding direction of the baffle 3, and the second stirring impellers 71 are rotatably connected to the overflow tube 2. Multiple third transmission parts 72 are provided, and each corresponds to the multiple groups of second stirring impellers 71. The third transmission parts 72 are transmission-connected to a corresponding group of second stirring impellers 71 and the baffle 3 closest to the bottom end of the kettle body 1. The third transmission parts 72 are used to drive the corresponding group of second stirring impellers 71 to rotate by utilizing the driving force generated by the sliding of the baffle 3.

[0068] When the baffle plate 3 slides, the third transmission part 72 can drive the corresponding group of second stirring impellers 71 to rotate with the help of the driving force generated by the sliding of the baffle plate 3 closest to the bottom end of the kettle body 1, so that the second stirring impeller 71 can stir the mixed liquid in the overflow channel 21, so that the mixed liquid can also be stirred in the overflow channel 21, thereby further improving the mixing uniformity of the mixed liquid.

[0069] Specifically, refer to Figure 7 The third transmission part 72 includes a second stirring gear 721 and a second stirring rack 722 .

[0070] Reference Figure 2 and Figure 7 There are multiple second stirring gears 721, which correspond one-to-one to a corresponding group of multiple second stirring impellers 71. The second stirring gears 721 are fixedly connected to the second stirring impellers 71. The second stirring rack 722 is slidably provided on the overflow cylinder 2 and meshes with all the second stirring gears 721. The second stirring rack 722 is fixedly connected to a connecting rod 723. The end of the connecting rod 723 away from the second stirring rack 722 is fixedly connected to the baffle 3 closest to the bottom end of the kettle body 1.

[0071] The baffle 3 closest to the bottom end of the kettle body 1 can drive the connecting rod 723 to move, the connecting rod 723 can drive the second stirring rack 722 to slide, the second stirring rack 722 can drive the second stirring gear 721 to rotate, and the second stirring gear 721 can drive the second stirring impeller 71 to rotate, so that the second stirring impeller 71 can stir the mixed liquid in the overflow channel 21.

[0072] Further, refer to Figure 7 For any two adjacent third transmission parts 72 , the position of the second stirring rack 722 of one third transmission part 72 relative to the second stirring gear 721 is consistent with the position of the second stirring rack 722 of the other third transmission part 72 relative to the second stirring gear 721 .

[0073] Since the positions of the second stirring racks 722 in the two adjacent third transmission parts 72 relative to the second stirring gear 721 are consistent, the rotation directions of the two adjacent groups of second stirring impellers 71 are consistent, so that the liquid flow directions formed by the two adjacent groups of second stirring impellers 71 stirring the mixed liquid can be consistent, so that the liquid flow directions formed by the two adjacent groups of second stirring impellers 71 close to each other are exactly opposite, which increases the unevenness of the mixed liquid flow and enhances the stirring effect of the mixed liquid in the overflow channel 21.

[0074] Reference Figure 2 and Figure 8In order to improve the mixing uniformity of the mixed liquid at the bottom end of the overflow tube 2, the mixing assembly 6 also includes a second telescopic rod 64. There are multiple second telescopic rods 64, and they correspond one to one with the connecting rod 723. The second telescopic rod 64 has a movable end. The rod body of the second telescopic rod 64 is connected to the bottom end of the kettle body 1. The movable end of the second telescopic rod 64 is fixedly connected to the connecting rod 723. The second telescopic rod 64 is located between the bottom end of the overflow tube 2 and the bottom end of the kettle body 1. A plurality of flushing holes 641 are opened on the rodless cavity of the second telescopic rod 64. Space for storing the mixed liquid is reserved in the rodless cavity of the second telescopic rod 64.

[0075] When the connecting rod 723 moves following the baffle 3, the connecting rod 723 can alternately drive the second telescopic rod 64 to extend and retract. When the second telescopic rod 64 is extended, the mixed liquid can flow from the flushing hole 641 into the rodless cavity of the second telescopic rod 64. When the second telescopic rod 64 is retracted, the mixed liquid in the rodless cavity of the second telescopic rod 64 can be squeezed out from the flushing hole 641. The mixed liquid flow out of the flushing hole 641 can form a liquid flow impact on the mixed liquid at the bottom end of the overflow tube 2, thereby improving the mixing uniformity of the mixed liquid at the bottom end of the overflow tube 2.

[0076] Further, refer to Figure 2 and Figure 8 The rod body of the second telescopic rod 64 is rotatably connected to the kettle body 1 and the movable end of the second telescopic rod 64 respectively. Two rotating sliders 642 are symmetrically fixed to the movable end of the second telescopic rod 64. The rotating slider 642 is slidably set in the spiral rotating groove 643 opened on the inner wall of the rod body of the second telescopic rod 64.

[0077] When the movable end of the second telescopic rod 64 moves following the movement of the connecting rod 723, the movable end of the second telescopic rod 64 can move relative to the rod body of the second telescopic rod 64, so that the rotating slider 642 on the movable end of the second telescopic rod 64 can slide relative to the rod body of the second telescopic rod 64. Since the rotating slider 642 is slidingly arranged in the spiral rotating groove 643, the rotating slider 642 can drive the rod body of the second telescopic rod 64 to rotate by pushing the groove wall of the spiral rotating groove 643 when following the movement of the movable end of the second telescopic rod 64. The flushing hole 641 rotates following the rotation of the rod body of the second telescopic rod 64, so that the mixed liquid flow out of the flushing hole 641 can stir the mixed liquid.

[0078] Reference Figure 2 In order to prevent the powder from scattering when adding the material, the continuous reactor for producing fully water-soluble nitro-calcium magnesium silicon tablets in the present application also includes a mixing component 8, which includes a receiving tray 81 and a mixing scraper 82.

[0079] Reference Figure 1 and Figure 2The receiving pan 81 is conical and fixedly connected to the top of the interior of the kettle body 1. The receiving pan 81 is located inside the overflow tube 2. A feeding hole 811 is opened in the center of the receiving pan 81. The top of the kettle body 1 is connected to the powder pipe 12 and the liquid pipe 13. The powder pipe 12 is used to pass powder, and the liquid pipe 13 is used to pass liquid. Both the powder pipe 12 and the liquid pipe 13 are fed into the receiving pan 81. A plurality of mixing scrapers 82 are arranged around the stirring shaft 42. One end of the mixing scraper 82 is fixedly connected to the stirring shaft 42, and one side of the mixing scraper 82 is attached to the side of the receiving pan 81 near the top of the kettle body 1.

[0080] Powder and liquid can be added to the receiving pan 81 through the powder pipe 12 and the liquid pipe 13, and the mixing scraper 82 can rotate with the stirring shaft 42. During the rotation, the mixing scraper 82 can scrape the powder and liquid to contact in the receiving pan 81, so that the powder and liquid are mixed in the receiving pan 81, so that the powder is not easy to float everywhere when entering the overflow tube 2 from the discharge hole 811, so as to prevent some powder from being difficult to mix into the liquid.

[0081] The implementation principle of a continuous reactor for producing fully water-soluble nitro-calcium magnesium silicon tablets in the embodiment of the present application is as follows: when in use, powder and liquid are added to the reactor body 1, the driving member 41 drives the stirring shaft 42 to rotate, and the stirring shaft 42 drives the baffle 3 to slide back and forth, so that two adjacent baffles 3 are close to or away from each other, and the baffle 3 drives the stirring plate 43, the first stirring impeller 52, the first telescopic rod 61 and the second stirring impeller 71 to move when sliding, the stirring plate 43 stirs the mixed liquid, the first stirring impeller 52 stirs the mixed liquid inside the overflow cylinder 2, the first telescopic rod 61 collides and mixes the mixed liquid, and the second stirring impeller 71 stirs the mixed liquid in the overflow channel 21, thereby improving the overall mixing uniformity of the powder and liquid through the combined stirring of the three forms of stirring, stirring and collision mixing, and meeting the uniformity requirement of continuous mixing of the powder and liquid.

[0082] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A continuous reactor for producing fully water-soluble nitro-silicon calcium magnesium tablets, characterized by: It comprises a kettle body (1), an overflow cylinder (2), a baffle (3), a first stirring assembly (4), a second stirring assembly (5) and a mixing assembly (6); An overflow pipe (11) is connected to the top side wall of the kettle body (1); the overflow tube (2) is located inside the kettle body (1) and connected to the top end of the kettle body (1); a gap is left between the bottom end of the overflow tube (2) and the bottom end of the kettle body (1); a baffle (3) is slidably arranged in the overflow tube (2), and a plurality of baffles (3) are arranged along the sliding direction; The first stirring assembly (4) includes a driving member (41), a stirring shaft (42), a stirring plate (43) and a first transmission part (44); The driving member (41) is mounted on the kettle body (1), the stirring shaft (42) is rotatably connected in the kettle body (1) and is connected to the driving member (41), the stirring shaft (42) is passed through all the baffles (3), and the stirring shaft (42) is reciprocatingly threadedly connected to the baffles (3). When the stirring shaft (42) drives the baffles (3) to slide, two adjacent baffles (3) are in a state of moving away from or approaching each other; A plurality of stirring plates (43) are provided, and the plurality of stirring plates (43) are respectively located between two adjacent baffles (3). Each group of stirring plates (43) is provided with a plurality of stirring plates (43) around the stirring shaft (42). All stirring plates (43) in each group are commonly connected to a connecting ring (431). The connecting ring (431) is nested on the stirring shaft (42) and is rotationally connected to the stirring shaft (42). The connecting ring (431) is rotationally connected to the stirring plates (43). A plurality of first transmission parts (44) are provided, and correspond one to one with the stirring plates (43). The first transmission parts (44) are transmission-connected between the stirring plates (43) and the two baffles (3) close to the stirring plates (43). The first transmission parts (44) are used to drive the stirring plates (43) to flip the mixed liquid by means of a driving force generated by the sliding of the two baffles (3). The second stirring assembly (5) includes a driving rod (51), a first stirring impeller (52) and a second transmission part (53); A plurality of driving rods (51) are provided around the stirring shaft (42), the driving rods (51) are connected to the kettle body (1) and are slidably arranged on all the baffles (3), a plurality of first stirring impellers (52) are provided, and the plurality of first stirring impellers (52) are arranged on the top surfaces of the plurality of baffles (3) in a one-to-one correspondence, each group of first stirring impellers (52) is provided with a plurality of first stirring impellers (52) and correspond one-to-one to the driving rods (51), the first stirring impellers (52) are slidably sleeved on the driving rods (51) and are rotationally connected to the baffles (3), a plurality of second transmission parts (53) are provided and correspond one-to-one to the first stirring impellers (52), the second transmission parts (53) are transmission-connected to the first stirring impellers (52) and the driving rods (51), and the second transmission parts (53) are used to drive the first stirring impellers (52) to rotate by means of a driving force generated by the sliding of the first stirring impellers (52) relative to the driving rods (51); A plurality of through-flow holes (31) are provided at the portion of the baffle plate (3) corresponding to each first stirring impeller (52); The mixing assembly (6) includes a first telescopic rod (61); Multiple groups of first telescopic rods (61) are provided, and are respectively arranged between two adjacent baffles (3). Multiple first telescopic rods (61) are provided in each group around the stirring shaft (42). Multiple first telescopic rods (61) in each group correspond to the driving rod (51) one by one. The first telescopic rod (61) has two movable ends that can be extended and retracted independently. The two movable ends of the first telescopic rod (61) are respectively connected to the two baffles (3). The rod body of the first telescopic rod (61) is connected to the inner wall of the overflow cylinder (2). The two rod cavities of all the first telescopic rods (61) are connected to multiple mixing tubes (62). When the movable end of the first telescopic rod (61) is extended, it can squeeze the mixed liquid in its own rod cavity and spray it out from the mixing tube (62).

2. A continuous reactor for producing fully water-soluble nitro-calcium magnesium silicate tablets according to claim 1, characterized in that: The first transmission part (44) comprises a first stirring gear (441) and a first stirring rack (442); the first stirring gear (441) is connected to the stirring plate (43); two first stirring racks (442) are centrally symmetrically arranged; the two first stirring racks (442) are respectively located on both sides of the first stirring gear (441) and are both meshed with the first stirring gear (441); the two first stirring racks (442) are respectively connected to two baffles (3) close to the stirring plate (43).

3. A continuous reactor for producing fully water-soluble nitro-calcium magnesium silicate tablets according to claim 1, characterized in that: The second transmission part (53) includes at least one stirring slider (531), the stirring slider (531) is connected to the first stirring impeller (52), and the stirring slider (531) is slidably arranged in a spiral driving groove (511) provided on the driving rod (51).

4. A continuous reactor for producing fully water-soluble nitro-calcium magnesium silicate tablets according to claim 1, characterized in that: The mixing assembly (6) further comprises a flushing pipe (63), a plurality of which are provided and correspond one to one with the first telescopic rod (61), one end of the flushing pipe (63) is connected to the middle portion of the first telescopic rod (61), and the other end is passed through the overflow cylinder (2).

5. The continuous reactor for producing fully water-soluble nitro-calcium magnesium silicate tablets according to claim 1, characterized in that: The invention also includes a third stirring assembly (7), which includes a second stirring impeller (71) and a third transmission part (72). A plurality of second stirring impellers (71) are arranged around the overflow cylinder (2), and are all located in the overflow channel (21) formed between the outer wall of the overflow cylinder (2) and the inner wall of the kettle body (1). A plurality of second stirring impellers (71) are arranged along the sliding direction of the baffle plate (3). The second stirring impellers (71) are rotatably connected to the overflow cylinder (2). A plurality of third transmission parts (72) are provided, and correspond one to one with the plurality of second stirring impellers (71). The third transmission part (72) is transmission-connected to a corresponding group of second stirring impellers (71) and the baffle plate (3) closest to the bottom end of the kettle body (1). The third transmission part (72) is used to drive a corresponding group of second stirring impellers (71) to rotate by means of a driving force generated by the sliding of the baffle plate (3).

6. A continuous reactor for producing fully water-soluble nitro-calcium magnesium silicate tablets according to claim 5, characterized in that: The third transmission part (72) includes a second stirring gear (721) and a second stirring rack (722). A plurality of second stirring gears (721) are provided, and correspond one-to-one with a corresponding group of a plurality of second stirring impellers (71). The second stirring gear (721) is connected to the second stirring impeller (71). The second stirring rack (722) is slidably provided on the overflow cylinder (2) and meshes with all the second stirring gears (721). The second stirring rack (722) is connected to a connecting rod (723), and the connecting rod (723) is connected to the baffle (3) closest to the bottom end of the kettle body (1).

7. A continuous reactor for producing fully water-soluble nitro-calcium magnesium silicate tablets according to claim 6, characterized in that: For any two adjacent third transmission parts (72), the position of the second stirring rack (722) of one third transmission part (72) relative to the second stirring gear (721) is consistent with the position of the second stirring rack (722) of the other third transmission part (72) relative to the second stirring gear (721).

8. The continuous reactor for producing fully water-soluble nitro-calcium magnesium silicate tablets according to claim 6, characterized in that: The mixing assembly (6) further includes a second telescopic rod (64), a plurality of second telescopic rods (64) are provided, and correspond one-to-one with the connecting rod (723), the second telescopic rod (64) has a movable end, the rod body of the second telescopic rod (64) is connected to the bottom end of the kettle body (1), the movable end of the second telescopic rod (64) is connected to the connecting rod (723), and a plurality of flushing holes (641) are provided on the rodless cavity of the second telescopic rod (64).

9. A continuous reactor for producing fully water-soluble nitro-calcium magnesium silicate tablets according to claim 8, characterized in that: The rod body of the second telescopic rod (64) is rotatably connected to the kettle body (1) and the movable end of the second telescopic rod (64), and a rotating slider (642) is connected to the movable end of the second telescopic rod (64). The rotating slider (642) is slidably arranged in a spiral rotating groove (643) provided on the inner wall of the rod body of the second telescopic rod (64).

10. The continuous reactor for producing fully water-soluble nitro-calcium magnesium silicate tablets according to claim 1, characterized in that: The mixing assembly (8) further comprises a receiving plate (81) and a mixing scraper (82). The receiving plate (81) is conical and connected to the top of the interior of the kettle body (1). The receiving plate (81) is located in the overflow tube (2). A feeding hole (811) is provided at the center of the receiving plate (81). The top of the kettle body (1) is connected to a powder material pipe (12) and a liquid material pipe (13). The powder material pipe (12) is used to introduce powder material, and the liquid material pipe (13) is used to introduce liquid material. Both the powder material pipe (12) and the liquid material pipe (13) are fed to the receiving plate (81). A plurality of mixing scrapers (82) are provided around the stirring shaft (42). One end of the mixing scraper (82) is connected to the stirring shaft (42), and one side of the mixing scraper (82) is attached to a side of the receiving plate (81) close to the top of the kettle body (1).

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