Chemical reaction kettle capable of quantitatively adding agent

Abstract

The utility model relates to the field of chemical reaction kettles, and discloses a chemical reaction kettle capable of quantitatively adding an agent, which comprises a reaction tank body, the upper side of the front end of the reaction tank body is fixedly connected with a feed pipe, the lower side of the front end of the reaction tank body is fixedly connected with a discharge pipe, and the right side of the top end of the reaction tank body is fixedly connected with a first fixing plate. A driving motor is fixedly connected to the outer side of the first fixing plate, a rotating rod is fixedly connected to the driving end of the driving motor, the left side of the rotating rod penetrates through the interior of the first fixing plate and is fixedly connected with a semi-bevel gear, and the reaction tank body is connected with the semi-bevel gear through a forward and reverse mutual rotating assembly. According to the utility model, internal solutions rotate forwards and reversely, so that the uniformity of the solutions is improved, the mixing efficiency is improved, the production efficiency can be effectively improved, the rejection rate is reduced, and convenience is provided for optimization of reaction conditions.

Description

Technical Field

[0001] The utility model relates to the field of chemical reaction kettles, in particular to a chemical reaction kettle capable of quantitatively adding a dosage. Background Art

[0002] A chemical reactor is a device used to carry out chemical reactions. It is usually made of high temperature and corrosion resistant materials, such as stainless steel or glass. Chemical reactors are used to control and manage parameters such as temperature, pressure and stirring of chemical reactions. They can be used to synthesize and produce various compounds, such as drugs, chemical raw materials, food additives, etc. In the chemical industry, chemical reactors are very important equipment.

[0003] After searching, the announcement number CN219701890U is a highly safe chemical reactor, including a box body, a support column at the bottom of the box body, a fixed sleeve on the outer side of the lower part of the support column, a damping rod and a shock-absorbing spring inside the fixed sleeve, a motor at the top of the box body, a rotating rod at the output end of the motor, a stirring rod and a connecting rod connected to the rotating rod, a cleaning brush at one end of the connecting rod, a feed inlet and an exhaust pipe connected to the top of the box body, a purification box connected to one end of the exhaust pipe, and a discharge port connected to the bottom of the box body. The utility model aims to solve the technical problems of harmful gas treatment and residual liquid cleaning, and provide a highly safe chemical reactor;

[0004] Based on the above patent, a shock-absorbing structure is formed by the mutual cooperation of the damping rod and the shock-absorbing spring, which can achieve the purpose of shock absorption for the box body; the harmful gas generated by the chemical reaction in the box body is discharged into the purification box through the exhaust pipe for purification and filtration treatment, so as to achieve the purpose of environmental purification; while the motor is stirring, the solution remaining on the inner wall can be cleaned by a cleaning brush, which is convenient for next use. It is highly practical and has great application value and promotion value. However, during the stirring process, the stirring direction is a single rotation, and the efficiency of the fusion between the internal solution and the medicine is relatively low. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a chemical reaction kettle capable of quantitatively adding agents, thereby accelerating the stirring efficiency and quantitatively adding agents.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A chemical reactor capable of quantitative dosing comprises a reaction tank body, a feeding pipe is fixedly connected to the upper side of the front end of the reaction tank body, a discharging pipe is fixedly connected to the lower side of the front end of the reaction tank body, a first fixed plate is fixedly connected to the right side of the top end of the reaction tank body, a driving motor is fixedly connected to the outer side of the first fixed plate, a rotating rod is fixedly connected to the driving end of the driving motor, the left side of the rotating rod passes through the interior of the first fixed plate and is fixedly connected to a semi-bevel gear, the reaction tank body is connected to the semi-bevel gear through a forward and reverse rotating component, a medicine barrel is fixedly connected to the left side of the top end of the reaction tank body, the top end of the reaction tank body is located on the left side of the stirring sleeve and is fixedly connected to a second fixed plate, a worm is rotatably connected to the interior of the second fixed plate, a side bevel gear is fixedly connected to the right side of the worm, and the worm is connected to the medicine barrel through a rotating adjustment component.

[0008] Furthermore, the rotation adjustment assembly includes an adjustment rod located inside the medicine barrel, the left top of the medicine barrel is fixedly connected to the dosing barrel, the bottom end of the adjustment rod is fixedly connected to the quantitative rotating sleeve, and the outer top end of the adjustment rod is fixedly connected to the worm gear.

[0009] Furthermore, the forward and reverse rotating component includes a stirring sleeve located in the middle of the reaction tank body, a limit ring is fixedly connected to the upper outer side of the stirring sleeve, a plurality of upper stirring rods are evenly fixedly connected to the outer periphery of the stirring sleeve, a stirring shaft is rotatably connected to the inner part of the stirring sleeve, a plurality of lower stirring rods are evenly fixedly connected to the outer periphery of the stirring shaft, an upper bevel gear is fixedly connected to the top end of the stirring shaft, and a lower bevel gear is fixedly connected to the top end of the stirring sleeve.

[0010] Furthermore, the semi-bevel gear is meshedly connected with the upper bevel gear and the lower bevel gear respectively.

[0011] Furthermore, the lower stirring rod and the upper stirring rod are placed in an offset manner, and the bottom end of the stirring shaft is rotatably connected to the inner bottom end of the reaction tank body.

[0012] Furthermore, the worm wheel and the worm are meshingly connected.

[0013] Furthermore, the side bevel gears are meshedly connected with the upper bevel gear and the lower bevel gear respectively.

[0014] Furthermore, the inner side of the quantitative rotating sleeve is rotatably connected to the outer bottom side of the medicine cartridge.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, stirring of the internal solution is completed by driving the motor, the rotating rod, the upper bevel gear, the semi-bevel gear, the lower bevel gear, the limiting ring, the upper stirring rod, the stirring sleeve, the stirring shaft, and the lower stirring rod. The internal solution rotates in the forward and reverse directions, thereby improving the uniformity between the solutions and improving the mixing efficiency.

[0017] 2. In the utility model, intermittent quantitative addition of the reagent is completed through the reagent barrel, quantitative rotating sleeve, reagent barrel, adjusting rod, worm gear, worm, side bevel gear and second fixed plate. Through the control of the reagent addition, the production efficiency can be effectively improved, the scrap rate can be reduced, and convenience is provided for the optimization of the reaction conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is an overall diagram of a chemical reaction kettle capable of quantitative dosing proposed by the utility model;

[0019] Figure 2 This is an internal diagram of a chemical reaction kettle capable of quantitative dosing proposed by the utility model;

[0020] Figure 3 This is a diagram of a reagent barrel mechanism of a chemical reaction kettle capable of quantitative dosing proposed by the utility model;

[0021] Figure 4 A quantitative rotating sleeve diagram of a chemical reaction kettle capable of quantitative dosing proposed by the utility model;

[0022] Figure 5 for Figure 1 Enlarged view of point A in the middle.

[0023] Legend:

[0024] 1. Reaction tank body; 2. Feed pipe; 3. Discharge pipe; 4. First fixed plate; 5. Drive motor; 6. Rotating rod; 7. Upper bevel gear; 8. Limiting ring; 9. Lower stirring rod; 10. Stirring shaft; 11. Stirring sleeve; 12. Upper stirring rod; 13. Quantitative rotating sleeve; 14. Medicine barrel; 15. Dosing barrel; 16. Worm; 17. Lower bevel gear; 18. Adjusting rod; 19. Second fixed plate; 20. Worm wheel; 21. Side bevel gear; 22. Semi-bevel gear. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Reference Figure 1 and Figure 2 The utility model provides an embodiment: a chemical reactor capable of quantitative dosing, comprising a reaction tank body 1, a feed pipe 2 is fixedly connected to the upper front end of the reaction tank body 1, a discharge pipe 3 is fixedly connected to the lower front end of the reaction tank body 1, a first fixed plate 4 is fixedly connected to the right side of the top end of the reaction tank body 1, a drive motor 5 is fixedly connected to the outer side of the first fixed plate 4, a rotating rod 6 is fixedly connected to the driving end of the drive motor 5, the left side of the rotating rod 6 passes through the interior of the first fixed plate 4 and is fixedly connected to a semi-bevel gear 22, the reaction tank body 1 is connected to the semi-bevel gear 22 through a forward and reverse rotating component, a medicine barrel 14 is fixedly connected to the left side of the top end of the reaction tank body 1, a second fixed plate 19 is fixedly connected to the left side of the stirring sleeve 11 at the top end of the reaction tank body 1, a worm 16 is rotatably connected to the interior of the second fixed plate 19, and the worm 16 The right side is fixedly connected with a side bevel gear 21, the worm 16 is connected to the medicine barrel 14 through a rotation adjustment component, and the forward and reverse rotating components include a stirring sleeve 11 located in the middle of the reaction tank body 1, the upper side of the outer side of the stirring sleeve 11 is fixedly connected with a limit ring 8, and a plurality of upper stirring rods 12 are evenly fixedly connected to the outer periphery of the stirring sleeve 11, and the inner part of the stirring sleeve 11 is rotatably connected with a stirring shaft 10, and a plurality of lower stirring rods 9 are evenly fixedly connected to the outer periphery of the stirring shaft 10, the top end of the stirring shaft 10 is fixedly connected with an upper bevel gear 7, and the top end of the stirring sleeve 11 is fixedly connected with a lower bevel gear 17, and the semi-bevel gear 22 is meshed and connected with the upper bevel gear 7 and the lower bevel gear 17 respectively, and the lower stirring rod 9 is staggered with the upper stirring rod 12, and the bottom end of the stirring shaft 10 is rotatably connected to the inner bottom end of the reaction tank body 1;

[0027] The solution to be reacted is put into the interior of the reaction tank body 1 through the feeding pipe 2, and the medicine is put into the interior of the medicine cylinder 14 through the dosing cylinder 15. At this time, the driving motor 5 is started to drive the rotating rod 6 to rotate. As the rotating rod 6 rotates, the semi-bevel gear 22 is driven to rotate. Through the meshing connection between the semi-bevel gear 22 and the upper bevel gear 7 and the lower bevel gear 17, the two are respectively rotated. The rotation of the semi-bevel gear 22 first contacts the upper bevel gear 7, driving the stirring shaft 10 to rotate. As the stirring shaft 10 rotates, it drives the lower stirring rod 9 to rotate around. The solution inside the reaction tank body 1 is in a vortex shape. When the semi-bevel gear 22 rotates to the lower side and contacts with the lower bevel gear 17, the stirring sleeve 11 is rotated, driving the upper stirring rod 12 to rotate. The rotation direction of the upper stirring rod 12 is opposite, and the internal solution is rotated in the opposite direction. The internal solution is accelerated to merge through continuous forward and reverse rotation.

[0028] Reference Figure 3 , Figure 4 and Figure 5The rotary adjustment assembly includes an adjustment rod 18 located inside the medicine barrel 14, a dosing barrel 15 is fixedly connected to the top left side of the medicine barrel 14, a quantitative rotating sleeve 13 is fixedly connected to the bottom end of the adjustment rod 18, a worm gear 20 is fixedly connected to the top outer end of the adjustment rod 18, the worm gear 20 is meshed with the worm 16, and the side bevel gears 21 are respectively meshed with the upper bevel gear 7 and the lower bevel gear 17, and the inner side of the quantitative rotating sleeve 13 is rotatably connected to the outer bottom side of the medicine barrel 14;

[0029] As the rotating rod 6 rotates, the semi-bevel gear 22 is driven to rotate, and the meshing connection between the semi-bevel gear 22 and the upper bevel gear 7 and the lower bevel gear 17 respectively causes the two to rotate, and as the upper bevel gear 7 and the lower bevel gear 17 are meshed and connected with the side bevel gear 21, the side bevel gear 21 rotates and drives the worm 16 to rotate, and the meshing between the worm 16 and the worm wheel 20 drives the adjusting rod 18 to rotate, and as the adjusting rod 18 rotates, the quantitative rotating sleeve 13 is driven to rotate outside the medicine barrel 14, and the hole at the bottom end of the medicine barrel 14 contacts the hole at the bottom end of the quantitative rotating sleeve 13, so that the internal medicine flows into the interior of the reaction tank body 1, and the internal medicine is added in sections as it rotates. By controlling the addition, the production efficiency can be effectively improved, the scrap rate can be reduced, and convenience is provided for the optimization of the reaction conditions.

[0030] Working principle: the solution to be reacted is put into the reaction tank body 1 through the feed tube 2, and the medicine is put into the medicine cylinder 14 through the dosing cylinder 15. At this time, the driving motor 5 is started to drive the rotating rod 6 to rotate. As the rotating rod 6 rotates, the semi-bevel gear 22 is driven to rotate, so that the side bevel gear 21 rotates to drive the worm 16 to rotate. As the meshing between the worm 16 and the worm wheel 20 drives the adjusting rod 18 to rotate, as the adjusting rod 18 rotates, the quantitative rotating sleeve 13 is driven to rotate outside the medicine cylinder 14, and the hole at the bottom end of the medicine cylinder 14 contacts the hole at the bottom end of the quantitative rotating sleeve 13, so that the internal The reagent flows into the interior of the reaction tank body 1, and as it rotates, the internal reagent is added in sections. The rotation of the semi-bevel gear 22 first contacts the upper bevel gear 7, driving the stirring shaft 10 to rotate. As the stirring shaft 10 rotates, the lower stirring rod 9 is driven to rotate around, and the solution inside the reaction tank body 1 is in a vortex shape. When the semi-bevel gear 22 rotates to the lower side and contacts the lower bevel gear 17, the stirring sleeve 11 is rotated, driving the upper stirring rod 12 to rotate. The rotation direction of the upper stirring rod 12 is opposite, and the internal solution is rotated in the opposite direction. The internal solution is accelerated to merge through continuous forward and reverse rotation.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A chemical reactor capable of quantitative dosing, comprising a reaction tank (1), characterized in that: The upper front end of the reaction tank body (1) is fixedly connected to a feed pipe (2), the lower front end of the reaction tank body (1) is fixedly connected to a discharge pipe (3), the top right side of the reaction tank body (1) is fixedly connected to a first fixed plate (4), the outer side of the first fixed plate (4) is fixedly connected to a drive motor (5), the drive end of the drive motor (5) is fixedly connected to a rotating rod (6), the left side of the rotating rod (6) passes through the interior of the first fixed plate (4) and is fixedly connected to a semi-bevel gear (22), the reaction tank The body (1) is connected to the semi-bevel gear (22) through a forward and reverse rotating component, the left side of the top end of the reaction tank body (1) is fixedly connected to the medicine barrel (14), the top end of the reaction tank body (1) is located on the left side of the stirring sleeve (11) and is fixedly connected to a second fixed plate (19), the inside of the second fixed plate (19) is rotatably connected to a worm (16), the right side of the worm (16) is fixedly connected to a side bevel gear (21), and the worm (16) is connected to the medicine barrel (14) through a rotating adjustment component.

2. A chemical reaction kettle capable of quantitative dosing according to claim 1, characterized in that: The rotary adjustment assembly comprises an adjustment rod (18) located inside a medicine barrel (14); a dosing barrel (15) is fixedly connected to the top left side of the medicine barrel (14); a quantitative rotating sleeve (13) is fixedly connected to the bottom end of the adjustment rod (18); and a worm gear (20) is fixedly connected to the top outer end of the adjustment rod (18).

3. A chemical reaction kettle capable of quantitative dosing according to claim 1, characterized in that: The forward and reverse rotating assembly comprises a stirring sleeve (11) located in the middle of the reaction tank body (1); a limit ring (8) is fixedly connected to the upper outer side of the stirring sleeve (11); a plurality of upper stirring rods (12) are evenly fixedly connected to the outer periphery of the stirring sleeve (11); a stirring shaft (10) is rotatably connected to the inside of the stirring sleeve (11); a plurality of lower stirring rods (9) are evenly fixedly connected to the outer periphery of the stirring shaft (10); an upper bevel gear (7) is fixedly connected to the top end of the stirring shaft (10); and a lower bevel gear (17) is fixedly connected to the top end of the stirring sleeve (11).

4. A chemical reaction kettle capable of quantitative dosing according to claim 3, characterized in that: The semi-bevel gear (22) is meshedly connected with the upper bevel gear (7) and the lower bevel gear (17) respectively.

5. A chemical reaction kettle capable of quantitative dosing according to claim 3, characterized in that: The lower stirring rod (9) and the upper stirring rod (12) are placed in an offset manner, and the bottom end of the stirring shaft (10) is rotatably connected to the inner bottom end of the reaction tank body (1).

6. A chemical reaction kettle capable of quantitative dosing according to claim 2, characterized in that: The worm wheel (20) is meshingly connected with the worm (16).

7. A chemical reaction kettle capable of quantitative dosing according to claim 2, characterized in that: The side bevel gears (21) are meshedly connected with the upper bevel gear (7) and the lower bevel gear (17) respectively.

8. A chemical reaction kettle capable of quantitative dosing according to claim 2, characterized in that: The inner side of the quantitative rotating sleeve (13) is rotatably connected to the outer bottom side of the medicine cartridge (14).

Images