Efficient material dissolving tank system

Abstract

The invention provides an efficient material dissolving tank system which comprises a dissolving tank, the side portion of the top end of the dissolving tank is communicated with a filling pipe, the bottom of the dissolving tank is communicated with a discharging pipe, and the top of the dissolving tank is provided with a first air inlet pipe; the supplementing tank is located at the top of the dissolving tank, a second air inlet pipe is arranged at the top of the supplementing tank, a supplementing pipe communicated with the dissolving tank is arranged at the bottom of the supplementing tank, and a first control mechanism is arranged on the supplementing pipe; the material hopper is communicated with the top of the supplementing tank; the liquid supplementing pipe is communicated with the supplementing tank, and a second control mechanism is arranged on the liquid supplementing pipe; the stirring motor is arranged at the top of the supplementing tank, a stirring rod is vertically arranged on an output shaft of the stirring motor, and a first stirring blade and a second stirring blade are arranged on the stirring rod. The efficient material dissolving tank system provided by the invention has a better use effect.

Description

Technical Field

[0001] The present invention belongs to the technical field of dissolving tanks and relates to an efficient material dissolving tank system. Background Art

[0002] A dissolving tank usually consists of a tank body, a stirring device, a feeding system, a discharging system, a heating / cooling system (if required), and other auxiliary components. The tank body is generally made of corrosion-resistant materials such as stainless steel to meet the dissolving requirements of different chemical agents. The stirring device is used to accelerate the dissolving process of the agent and ensure full mixing of the agent and the solvent.

[0003] In some continuous production processes, the solution in the dissolving tank is gradually exported for use as production progresses. To enable the reaction to continue, a dissolving tank is usually set upstream of the dissolving tank. When the solution in the dissolving tank is relatively low, a fixed amount of solvent and material (such as powder) is added to the dissolving tank, and then stirred to dissolve the material into the solvent, and then imported into the dissolving tank for supplementation. In such cases, the dissolving speed of the material is usually not particularly fast. Because if the solvent and material are directly added to the dissolving tank at this time, it is easy to cause the material to be exported for use before it is dissolved. Therefore, the dissolving tank can prevent the above situation from occurring. However, since an additional dissolving tank, a stirring device, a device for adding the material and the solvent, and pipelines and pumps for introducing the liquid in the dissolving tank into the dissolving tank are required at this time, the use effect is poor. Summary of the Invention

[0004] The purpose of the present invention is to provide an efficient material dissolving tank system, aiming to solve the problem of poor use effect.

[0005] To solve the above technical problems, the present invention provides an efficient material dissolving tank system, including:

[0006] A dissolving tank, a filling pipe is connected and arranged on the side of the top of the dissolving tank, an external discharge pipe is connected and arranged at the bottom, a control valve is arranged on the external discharge pipe, and a first air inlet pipe communicating with the outside is arranged at the top of the dissolving tank;

[0007] A supplementary tank, the supplementary tank is located at the top of the dissolving tank, a second air inlet pipe communicating with the outside is arranged at the top of the supplementary tank, a supplementary pipe communicating with the dissolving tank is arranged at the bottom of the supplementary tank, and a first control mechanism for controlling the opening and closing of the supplementary pipe is arranged on the supplementary pipe;

[0008] A material hopper, the material hopper is connected to the top of the supplementary tank for adding materials into the supplementary tank;

[0009] A liquid replenishing pipe, which is communicated with the replenishing tank and is used to add a solvent into the replenishing tank. A second control mechanism for controlling the opening and closing of the liquid replenishing pipe is arranged on the liquid replenishing pipe.

[0010] A stirring motor is arranged on the top of the replenishing tank. A stirring rod is vertically arranged on the output shaft of the stirring motor. The stirring rod is in sealed rotational connection with both the replenishing tank and the dissolution tank. A first stirring blade and a second stirring blade are arranged on the stirring rod. The first stirring blade is located inside the replenishing tank, and the second stirring blade is located inside the dissolution tank.

[0011] The present invention is further arranged such that a first stable cover in a shape of a cover is vertically arranged on the outer walls of the dissolution tank and the replenishing tank. The open end of the first stable cover is hermetically connected to the outer walls of the dissolution tank and the replenishing tank. A first communication hole is opened at the bottom of the dissolution tank, and a second communication hole is opened at the top. Both the first communication hole and the second communication hole are communicated with the first stable cover.

[0012] The liquid replenishing pipe includes a vertical pipe in a vertical shape and a horizontal pipe in a horizontal shape. One end of the horizontal pipe is communicated with the bottom of the vertical pipe, and the other end is communicated with the bottom of the replenishing tank. And the horizontal pipe is located inside the first stable cover.

[0013] A first opening and closing column and a second opening and closing column are vertically arranged on the horizontal pipe. The first opening and closing column is located between the second opening and closing column and the replenishing tank. A first opening and closing cavity is vertically opened in the middle of the first opening and closing column. The diameter of the first opening and closing cavity is larger than the inner diameter of the horizontal pipe. And the top of the first opening and closing cavity is higher than the top of the inner wall of the horizontal pipe, and the bottom is lower than the bottom of the inner wall of the horizontal pipe. A second opening and closing cavity is vertically opened in the middle of the second opening and closing column. The diameter or width of the second opening and closing cavity is larger than the inner diameter of the horizontal pipe. And the top of the second opening and closing cavity is higher than the top of the inner wall of the horizontal pipe, and the bottom is lower than the bottom of the inner wall of the horizontal pipe.

[0014] The second control mechanism includes:

[0015] A first floating sphere, a first floating sphere rod is vertically arranged at the top of the first floating sphere, a first control column is vertically arranged at the top of the first floating sphere rod. The first floating sphere rod vertically passes through the bottom of the first opening and closing column, and the outer wall of the first control column is movably attached to the inner wall of the first opening and closing cavity.

[0016] The second floating sphere, a second floating ball rod is vertically arranged at the top of the second floating sphere, the diameter of the second floating ball rod is smaller than the inner diameter of the horizontal pipe, a control board is vertically arranged at the top of the second floating ball rod, the second floating ball rod vertically and movably passes through the bottom of the second opening and closing column, and the control board movably fits against the inner wall of the second opening and closing cavity. The second floating sphere is lower than the first floating sphere;

[0017] When the liquid level in the first stabilizing cover is higher than the first floating sphere, the first control column closes the horizontal pipe, the control board is higher than the horizontal pipe, the second floating ball rod intersects with the horizontal pipe, and the horizontal pipe on the upstream side of the first control column is in an open state;

[0018] When the liquid level in the first stabilizing cover is between the center of the first floating sphere and the second floating sphere, the top of the first control column is lower than the top of the inner wall of the horizontal pipe, and the liquid supplement pipe supplements the solvent into the supplement tank;

[0019] When the liquid level in the first stabilizing cover is lower than the center of the second floating sphere, the control board closes the horizontal pipe.

[0020] The present invention is further arranged such that a supplement column is horizontally arranged at the top of the supplement tank, rotating columns are coaxially arranged at both ends of the supplement column, the rotating columns are rotatably connected to the supplement tank, a supplement opening is formed on the outer wall of the supplement column, and both ends of the supplement opening are located inside both ends of the supplement column;

[0021] The material hopper includes a receiving part in the shape of a horn with an upward opening and fitting parts on both sides of the bottom of the receiving part. The fitting parts are arc-shaped, and the outside of the supplement column movably fits against the inner wall of the fitting part. Both ends of the supplement column, both ends of the fitting part, and both ends of the receiving part are flush. When the supplement opening is upward, the material in the receiving part enters the supplement opening. When the supplement opening is facing the inside of the fitting part, the fitting part and the supplement opening form a sealed space. When the supplement opening is downward, the material in the supplement opening falls into the supplement tank.

[0022] The present invention is further arranged such that a third floating sphere is arranged in the first stabilizing cover, several third floating ball rods are vertically arranged at the top of the third floating sphere, the third floating ball rods vertically and movably pass through the top of the first stabilizing cover, a linkage board is horizontally arranged between the tops of all the third floating ball rods, a linkage column is vertically arranged on the linkage board, a linkage part is horizontally arranged inside the linkage column, a linkage arm is vertically arranged on the rotating column located on the outside, a long-strip-shaped linkage hole is formed on the linkage arm, and the linkage part movably fits against the inner wall of the linkage hole;

[0023] The third floating sphere is higher than the first floating sphere. When the liquid level in the first stabilizing cover is higher than the third floating sphere, the replenishing port faces upward. When the liquid level in the first stabilizing cover is flush with the top of the first floating sphere, the replenishing port faces downward.

[0024] The present invention is further configured such that a first reinforcing frame is provided in the first stabilizing cover. The first floating ball rod, the second floating ball rod, and the third floating ball rod all vertically pass through the first reinforcing frame movably, and the outer walls of the first floating ball rod, the second floating ball rod, and the third floating ball rod are all movably fitted to the first reinforcing frame.

[0025] The present invention is further configured such that a hood-shaped second stabilizing cover is also vertically provided on the outer walls of the dissolving tank and the replenishing tank. The open end of the second stabilizing cover is sealingly connected to the outer walls of the dissolving tank and the replenishing tank. A third communication hole is provided at the bottom of the dissolving tank, and a fourth communication hole is provided at the top. Both the third communication hole and the fourth communication hole communicate with the second stabilizing cover;

[0026] The replenishing pipe is in a horizontal state, and the free end of the replenishing pipe communicates with the second stabilizing cover. A third opening and closing column is vertically provided on the replenishing pipe. A third opening and closing cavity is vertically provided in the middle of the third opening and closing column. The diameter of the third opening and closing cavity is larger than the inner diameter of the horizontal pipe, and the top of the third opening and closing cavity is higher than the top of the inner wall of the horizontal pipe, and the bottom is lower than the bottom of the inner wall of the horizontal pipe;

[0027] The first control mechanism includes:

[0028] A fourth floating sphere. A fourth floating ball rod is vertically provided at the top of the fourth floating sphere. A second control column is vertically provided at the top of the fourth floating ball rod. The fourth floating ball rod vertically passes through the bottom of the third opening and closing column movably, and the outer wall of the second control column is movably fitted to the inner wall of the third opening and closing cavity. The fourth floating sphere is lower than the second floating sphere. A positioning mechanism for fixing the position of the fourth floating sphere is provided in the second stabilizing cover;

[0029] When the liquid level in the second stabilizing cover is higher than the fourth floating sphere, the second control column closes the replenishing pipe;

[0030] When the liquid level in the second stabilizing cover is lower than the center of the fourth floating sphere or is at the same height as the center of the fourth floating sphere, the bottom of the second control column abuts against the bottom of the third opening and closing cavity, and the replenishing pipe is in an open state. The positioning mechanism fixes the fourth floating sphere;

[0031] When the liquid level of the second stabilizing cover is higher than the third floating sphere and lower than the top of the dissolving tank, the positioning mechanism releases the fourth floating sphere, and the second control column closes the replenishing pipe.

[0032] The present invention is further arranged such that a second reinforcing frame is provided inside the second stabilizing cover, the fourth floating ball rod vertically and movably passes through the second reinforcing frame, and the outer wall of the fourth floating ball rod is movably attached to the second reinforcing frame.

[0033] The present invention is further arranged such that the positioning mechanism includes a positioning magnet vertically provided inside the second stabilizing cover, and a magnetic attracting portion capable of attracting the positioning magnet is provided at the bottom of the fourth floating sphere.

[0034] The present invention is further arranged such that a separating floating ball is further provided on the fourth floating ball rod, the separating floating ball is used to separate the magnetic attracting portion from the positioning magnet, and the separating floating ball is lower than the fourth communication hole.

[0035] The present invention is further arranged such that the first stabilizing cover and the second stabilizing cover are located on both sides of the dissolving tank.

[0036] Compared with the prior art, the present invention provides an efficient material dissolving tank system. Before the first use, it is preferably to add enough solvent into the dissolving tank through the filling pipe (the control valve remains closed during the filling process and standby, and is only opened during use), and then the first control mechanism controls the replenishing pipe to be in a closed state during the use process; when the liquid level in the dissolving tank is relatively low, at this time the second control mechanism opens the liquid replenishing pipe, so that a set amount of solvent enters the replenishing tank, and the material hopper also adds a set amount of material (preferably the material to be used is powder) into the replenishing tank. At the same time, the first stirring blade stirs, dissolves and / or reacts the material in the replenishing tank; after the reaction is completed, the first control mechanism opens the replenishing pipe, so that the liquid in the replenishing tank flows into the dissolving tank, thereby increasing the liquid in the dissolving tank. The whole process does not require an additional dedicated structure for dissolving and introducing materials, so the use effect is better, and one stirring motor can drive the first stirring blade and the second stirring blade to stir simultaneously, with lower cost; and because the two are in an up-and-down communication state, the efficiency of replenishing the solution can be improved. At the same time, since the newly added material and solvent will be dissolved in the replenishing tank first and then introduced into the dissolving tank, it can prevent the powder from dissolving too slowly and directly flowing out from the outer discharge pipe, ensuring the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 is a schematic structural diagram of the present invention;

[0038] Figure 2 is Figure 1 an enlarged view of part A in

[0039] Figure 3 is a cross-sectional view of the present invention;

[0040] Figure 4 is Figure 3 an enlarged view of part B in

[0041] Figure 5 is Figure 3 an enlarged view of part C in

[0042] Figure 6 is Figure 3 an enlarged view of part D in

[0043] Figure 7 is Figure 3 an enlarged view of part E in

[0044] Figure 8 is Figure 3 an enlarged view of part F in

[0045] Figure 9 is a cross-sectional view of the control board part in the present invention;

[0046] Figure 10 is a schematic diagram of the supplementary column in the present invention;

[0047] Figure 11 is a schematic diagram of the first floating sphere part in the present invention;

[0048] Figure 12 is a schematic diagram of the second floating sphere part in the present invention;

[0049] Figure 13 is a schematic diagram of the third floating sphere part in the present invention;

[0050] Figure 14 is a schematic diagram of the fourth floating sphere part in the present invention.

[0051] Among them, 1. Dissolution tank; 2. Filling pipe; 3. External discharge pipe; 4. First intake pipe; 5. Supplementary tank; 6. Second intake pipe; 7. Supplementary pipe; 8. Material hopper; 8a. Material receiving part; 8b. Fitting part; 9. Liquid supplement pipe; 9a. Vertical pipe; 9b. Horizontal pipe; 10. Stirring motor; 11. Stirring rod; 12. First stirring blade; 13. Second stirring blade; 14. First stabilizing cover; 15a. First communication hole; 15b. Second communication hole; 16. First opening and closing column; 17. Second opening and closing column; 18. First opening and closing cavity; 19. Second opening and closing cavity; 20. First floating ball; 21. First floating ball rod; 22. First control column; 23. Second floating ball; 24. Second floating ball rod; 25. Control board; 26. Supplementary column; 27. Rotating column; 28. Supplementary port; 29. Third floating ball; 30. Third floating ball rod; 31. Linking plate; 32. Linking column; 33. Linking part; 34. Linking arm; 35. Linking hole; 36. First reinforcing frame; 37. Second stabilizing cover; 38. Third communication hole; 39. Fourth communication hole; 40. Third opening and closing column; 41. Third opening and closing cavity; 42. Fourth floating ball; 43. Fourth floating ball rod; 44. Second control column; 45. Second reinforcing frame; 46. Positioning magnet; 47. Magnetic attracting part; 48. Separating floating ball. Detailed implementation mode

[0052] The following further elaborates in detail on a high-efficiency material dissolution tank system proposed by the present invention in combination with the attached drawings and specific embodiments. According to the following description, the advantages and features of the present invention will be clearer. It should be noted that the attached drawings all adopt very simplified forms and non-precise scales, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention. The same or similar reference numerals in the attached drawings represent the same or similar components.

[0053] A high-efficiency material dissolution tank system, as Figures 1 to 14 shown, includes:

[0054] Dissolution tank 1, a filling pipe 2 is connected and arranged on the side of the top of the dissolution tank 1, an external discharge pipe 3 is connected and arranged at the bottom, a control valve (not shown in the figure) is arranged on the external discharge pipe 3, and a first intake pipe 4 communicating with the outside is arranged at the top of the dissolution tank 1;

[0055] Supplementary tank 5, the supplementary tank 5 is located at the top of the dissolution tank 1, a second intake pipe 6 communicating with the outside is arranged at the top of the supplementary tank 5, a supplementary pipe 7 communicating with the dissolution tank 1 is arranged at the bottom of the supplementary tank 5, and a first control mechanism for controlling the opening and closing of the supplementary pipe 7 is arranged on the supplementary pipe 7;

[0056] Material hopper 8, the material hopper 8 is connected to the top of the supplementary tank 5 and is used to add materials into the supplementary tank 5;

[0057] A liquid replenishing pipe 9, the liquid replenishing pipe 9 communicates with the replenishing tank 5, and is used to add a solvent into the replenishing tank 5. A second control mechanism for controlling the opening and closing of the liquid replenishing pipe 9 is provided on the liquid replenishing pipe 9;

[0058] A stirring motor 10, the stirring motor 10 is arranged on the top of the replenishing tank 5. A stirring rod 11 is vertically arranged on the output shaft of the stirring motor 10. The stirring rod 11 is in sealed rotational connection with both the replenishing tank 5 and the dissolving tank 1. First stirring blades 12 and second stirring blades 13 are arranged on the stirring rod 11. The first stirring blades 12 are located inside the replenishing tank 5, and the second stirring blades 13 are located inside the dissolving tank 1.

[0059] A first stabilizing cover 14 in the shape of a cover is vertically arranged on the outer walls of the dissolving tank 1 and the replenishing tank 5. The open end of the first stabilizing cover 14 is hermetically connected to the outer walls of the dissolving tank 1 and the replenishing tank 5. A first communication hole 15a is opened at the bottom of the dissolving tank 1, and a second communication hole 15b is opened at the top. Both the first communication hole 15a and the second communication hole 15b communicate with the first stabilizing cover 14;

[0060] The liquid replenishing pipe 9 includes a vertical pipe 9a in a vertical shape and a horizontal pipe 9b in a horizontal shape. One end of the horizontal pipe 9b communicates with the bottom of the vertical pipe 9a, and the other end communicates with the bottom of the replenishing tank 5. And the horizontal pipe 9b is located inside the first stabilizing cover 14;

[0061] A first opening and closing column 16 and a second opening and closing column 17 are vertically arranged on the horizontal pipe 9b. The first opening and closing column 16 is located between the second opening and closing column 17 and the replenishing tank 5. A first opening and closing cavity 18 is vertically opened in the middle of the first opening and closing column 16. The diameter of the first opening and closing cavity 18 is larger than the inner diameter of the horizontal pipe 9b, and the top of the first opening and closing cavity 18 is higher than the top of the inner wall of the horizontal pipe 9b, and the bottom is lower than the bottom of the inner wall of the horizontal pipe 9b. A second opening and closing cavity 19 is vertically opened in the middle of the second opening and closing column 17. The diameter or width of the second opening and closing cavity 19 is larger than the inner diameter of the horizontal pipe 9b, and the top of the second opening and closing cavity 19 is higher than the top of the inner wall of the horizontal pipe 9b, and the bottom is lower than the bottom of the inner wall of the horizontal pipe 9b;

[0062] The second control mechanism includes:

[0063] A first floating sphere 20, a first floating ball rod 21 is vertically arranged on the top of the first floating sphere 20. A first control column 22 is vertically arranged on the top of the first floating ball rod 21. The first floating ball rod 21 vertically passes through the bottom of the first opening and closing column 16, and the outer wall of the first control column 22 is in movable contact with the inner wall of the first opening and closing cavity 18;

[0064] A second floating sphere 23, a second floating ball rod 24 is vertically arranged at the top of the second floating sphere 23. The diameter of the second floating ball rod 24 is smaller than the inner diameter of the horizontal pipe 9b. A control board 25 is vertically arranged at the top of the second floating ball rod 24. The second floating ball rod 24 vertically passes through the bottom of the second opening and closing column 17, and the control board 25 is movably attached to the inner wall of the second opening and closing cavity 19. The second floating sphere 23 is lower than the first floating sphere 20;

[0065] When the liquid level in the first stabilizing cover 14 is higher than the first floating sphere 20, the first control column 22 closes the horizontal pipe 9b. The control board 25 is higher than the horizontal pipe 9b. The second floating ball rod 24 intersects with the horizontal pipe 9b. The horizontal pipe 9b on the upstream side of the first control column 22 is in an open state;

[0066] When the liquid level in the first stabilizing cover 14 is between the center of the first floating sphere 20 and the second floating sphere 23, the top of the first control column 22 is lower than the top of the inner wall of the horizontal pipe 9b, and the liquid supplement pipe 9 supplements the solvent into the supplement tank 5;

[0067] When the liquid level in the first stabilizing cover 14 is lower than the center of the second floating sphere 23, the control board 25 closes the horizontal pipe 9b.

[0068] A supplement column 26 is horizontally arranged at the top of the supplement tank 5. Rotating columns 27 are coaxially arranged at both ends of the supplement column 26. The rotating columns 27 are rotatably connected to the supplement tank 5. A supplement port 28 is formed on the outer wall of the supplement column 26. Both ends of the supplement port 28 are located inside both ends of the supplement column 26;

[0069] The material hopper 8 includes a material receiving part 8a in the shape of a horn with an upward opening and fitting parts 8b on both sides of the bottom of the material receiving part 8a. The fitting parts 8b are arc-shaped. The outer side of the supplement column 26 is movably attached to the inner wall of the fitting parts 8b. Both ends of the supplement column 26, both ends of the fitting parts 8b, and both ends of the material receiving part 8a are flush. When the supplement port 28 faces upward, the material in the material receiving part 8a enters the supplement port 28. When the supplement port 28 faces the inside of the fitting parts 8b, the fitting parts 8b and the supplement port 28 form a sealed space. When the supplement port 28 faces downward, the material in the supplement port 28 falls into the supplement tank 5.

[0070] A third floating sphere 29 is arranged inside the first stabilizing cover 14. A plurality of third floating sphere rods 30 are vertically arranged at the top of the third floating sphere 29. The third floating sphere rods 30 vertically and movably pass through the top of the first stabilizing cover 14. A linkage plate 31 is horizontally arranged between the tops of all the third floating sphere rods 30. A linkage column 32 is vertically arranged on the linkage plate 31. A linkage part 33 is horizontally arranged inside the linkage column 32. A linkage arm 34 is vertically arranged on the outer rotating column 27. A long strip-shaped linkage hole 35 is formed on the linkage arm 34. The linkage part 33 is movably attached to the inner wall of the linkage hole 35;

[0071] The third floating sphere 29 is higher than the first floating sphere 20. When the liquid level inside the first stabilizing cover 14 is higher than the third floating sphere 29, the replenishing port 28 faces upward. When the liquid level inside the first stabilizing cover 14 is flush with the top of the first floating sphere 20, the replenishing port 28 faces downward.

[0072] A first reinforcing frame 36 is arranged inside the first stabilizing cover 14. The first floating sphere rod 21, the second floating sphere rod 24, and the third floating sphere rod 30 all vertically and movably pass through the first reinforcing frame 36, and the outer walls of the first floating sphere rod 21, the second floating sphere rod 24, and the third floating sphere rod 30 are all movably attached to the first reinforcing frame 36. The first reinforcing frame 36 can ensure the stable vertical movement of the first floating sphere rod 21, the second floating sphere rod 24, and the third floating sphere rod 30.

[0073] A hood-shaped second stabilizing cover 37 is also vertically arranged on the outer walls of the dissolving tank 1 and the replenishing tank 5. The open end of the second stabilizing cover 37 is hermetically connected to the outer walls of the dissolving tank 1 and the replenishing tank 5. A third communication hole 38 is formed at the bottom of the dissolving tank 1, and a fourth communication hole 39 is formed at the top. Both the third communication hole 38 and the fourth communication hole 39 communicate with the second stabilizing cover 37;

[0074] The replenishing pipe 7 is in a horizontal state, and the free end of the replenishing pipe 7 communicates with the second stabilizing cover 37. A third opening and closing column 40 is vertically arranged on the replenishing pipe 7. A third opening and closing cavity 41 is vertically formed in the middle of the third opening and closing column 40. The diameter of the third opening and closing cavity 41 is larger than the inner diameter of the horizontal pipe 9b, and the top of the third opening and closing cavity 41 is higher than the top of the inner wall of the horizontal pipe 9b, and the bottom is lower than the bottom of the inner wall of the horizontal pipe 9b;

[0075] The first control mechanism includes:

[0076] The fourth floating sphere 42, a fourth floating ball rod 43 is vertically arranged at the top of the fourth floating sphere 42, a second control column 44 is vertically arranged at the top of the fourth floating ball rod 43, the fourth floating ball rod 43 vertically passes through the bottom of the third opening and closing column 40, and the outer wall of the second control column 44 is movably attached to the inner wall of the third opening and closing cavity 41. The fourth floating sphere 42 is lower than the second floating sphere 23. A positioning mechanism for fixing the position of the fourth floating sphere 42 is arranged in the second stabilizing cover 37;

[0077] When the liquid level in the second stabilizing cover 37 is higher than the fourth floating sphere 42, the second control column 44 closes the replenishing pipe 7;

[0078] When the liquid level in the second stabilizing cover 37 is lower than the center of the fourth floating sphere 42 or is at the same height as the center of the fourth floating sphere 42, the bottom of the second control column 44 abuts against the bottom of the third opening and closing cavity 41, and the replenishing pipe 7 is in an open state. The positioning mechanism fixes the fourth floating sphere 42;

[0079] When the liquid level of the second stabilizing cover 37 is higher than the third floating sphere 29 and lower than the top of the dissolving tank 1, the positioning mechanism releases the fourth floating sphere 42, and the second control column 44 closes the replenishing pipe 7.

[0080] A second reinforcing frame 45 is arranged in the second stabilizing cover 37. The fourth floating ball rod 43 vertically passes through the second reinforcing frame 45, and the outer wall of the fourth floating ball rod 43 is movably attached to the second reinforcing frame 45. The second reinforcing frame 45 can ensure the stable vertical movement of the fourth floating ball rod 43.

[0081] The positioning mechanism includes a positioning magnet 46 vertically arranged in the second stabilizing cover 37, and a magnetic attraction part 47 that can be attracted to the positioning magnet 46 is arranged at the bottom of the fourth floating sphere 42.

[0082] A separating floating ball 48 is further arranged on the fourth floating ball rod 43. The separating floating ball 48 is used to separate the magnetic attraction part 47 from the positioning magnet 46. The separating floating ball 48 is lower than the fourth communication hole 39.

[0083] The first stabilizing cover 14 and the second stabilizing cover 37 are located on both sides of the dissolving tank 1.

[0084] An efficient material dissolution tank system provided by the present invention, before the first use, preferably adds sufficient liquid to the dissolution tank 1 through the filling pipe 2 (during the filling process and standby, the control valve remains closed and is only opened during use), and then the first control mechanism controls the supplementary pipe 7 to be in a closed state during the use process; when the liquid level in the dissolution tank 1 is relatively low, at this time the second control mechanism opens the liquid replenishing pipe 9, so that a set amount of solvent enters the supplementary tank 5, and the material hopper 8 also adds a set amount of material (preferably the material to be used is powder) into the supplementary tank 5. At the same time, the first stirring blade 12 stirs, dissolves and / or reacts the material in the supplementary tank 5; after the reaction is completed, the first control mechanism opens the supplementary pipe 7, so that the liquid in the supplementary tank 5 flows into the dissolution tank 1, thereby increasing the liquid in the dissolution tank 1. The whole process does not require an additional dedicated structure for dissolving and introducing materials, so the use effect is better, and one stirring motor 10 can drive the first stirring blade 12 and the second stirring blade 13 to stir simultaneously, with lower cost; and because the two are in an upper and lower connected state, the efficiency of replenishing the solution can be improved. At the same time, since the newly added material and solvent will be dissolved in the supplementary tank 5 first and then introduced into the dissolution tank 1, it can prevent the powder from dissolving too slowly and directly flowing out from the outer discharge pipe 3, ensuring the use effect.

[0085] In actual use, after adding a large amount of liquid into the dissolution tank 1 through the filling pipe 2, the liquid levels in the first stabilizing cover 14 and the second stabilizing cover 37 are also relatively high, and the liquid levels in the first stabilizing cover 14, the second stabilizing cover 37 and the dissolution tank 1 are always at the same height. At first, the first floating ball 20, the second floating ball 23, the third floating ball 29, the fourth floating ball 42 and the separation floating ball 48 (made of relatively thin material, so it is lighter in weight and has little pressure on the fourth floating ball 42 even when suspended; at the same time, it has a large volume and can generate a large buoyancy force, eliminating the influence of the positioning magnet 46 on the magnetic attraction part 47 when separating from the magnetic attraction part 47) all generate upward buoyancy forces. At this time, the control board 25 abuts against the top of the second opening and closing cavity 19, the first control column 22 abuts against the top of the first opening and closing cavity 18, the second control column 44 abuts against the top of the third opening and closing cavity 41, and the first control column 22 closes the horizontal pipe 9b, and the control board 25 does not affect the communication of the horizontal pipe 9b (the diameter of the second floating ball rod 24 is smaller than the inner diameter of the horizontal pipe 9b, so the liquid can flow directly. At the same time, the horizontal pipe 9b and the vertical pipe 9a are communicated with the water storage tank and do not require a valve for control). The second control column 44 closes the replenishing pipe 7. At the same time, at this time, the third floating ball 29 maintains the position of the linkage arm 34 through the third floating ball rod 30, the linkage plate 31, the linkage column 32 and the linkage part 33, and also maintains the angle of the replenishing column 26, so that the replenishing port 28 faces upward and is filled with powder; at this time, the linkage part 33 abuts against one end of the linkage hole 35 close to the rotating column 27, so even if the liquid level is higher, the angle of the replenishing column 26 at this time is fixed; at the same time, the material receiving part 8a is directly communicated with the powder bin, that is, no other valve is required to control the opening and closing.

[0086] During the use of the dissolution tank 1, the internal liquid flows out through the discharge pipe 3, and at the same time, external air enters the dissolution tank 1 through the first air inlet pipe 4; as the liquid level in the dissolution tank 1 decreases, first, the height of the third floating ball 29 decreases, and during its descent, it drives the linkage arm 34 to swing through the third floating ball rod 30, the linkage plate 31, the linkage column 32 and the linkage part 33, thereby driving the replenishing column 26 to rotate; during the rotation, first, the replenishing port 28 fits against the inner wall of the fitting part 8b, so that the amount of powder in the replenishing port 28 is fixed at this time; then, as the liquid level continues to decrease, the powder in the replenishing port 28 falls into the replenishing tank 5, and at this time, the liquid level is higher than the first floating ball 20. After that, even if the liquid level drops, the linkage hole 35 will limit the linkage part 33 to prevent the third floating ball 29 from continuing to drop.

[0087] As the liquid level continues to drop, first the first floating sphere 20 will drop, which in turn drives the first control column 22 to drop until it touches the bottom of the first opening and closing cavity 18. At this time, the top of the first control column 22 is lower than the top of the inner cavity of the horizontal pipe 9b. At the same time, the control plate 25 still touches the top of the second opening and closing cavity 19. Therefore, the horizontal pipe 9b is in an open state, and the liquid in the water tank can naturally flow into the replenishing tank 5; at this time, the replenishing pipe 7 is in a closed state, so both the powder and the liquid flow into the replenishing tank 5.

[0088] Subsequently, as the liquid level in the dissolution tank 1 continues to drop, the second floating sphere 23 emerges from the liquid surface and moves downward until at a certain point in time, the control plate 25 drops to the bottom of the second opening and closing cavity 19. At this time, the control plate 25 closes the horizontal pipe 9b. At this time, the replenishing tank 5 contains both the solvent and the powder, and thus stirring, mixing, dissolution, or reaction can be carried out. During the use of this application, the speed at which the liquid in the dissolution tank 1 is output outward is constant. Therefore, the rate of drop of the liquid level is controllable. So the time between the first control column 22 opening the horizontal pipe 9b and the control plate 25 closing the horizontal pipe 9b is (relatively) fixed. So the amount of liquid flowing into the replenishing tank 5 is also (relatively) fixed; at the same time, the size of the replenishing port 28 is also fixed. So the ratio of the solvent to the powder in the replenishing tank 5 at this time is also fixed (the same as in the dissolution tank 1). At the same time, the ratio of the powder to the solvent in this application is not very precise. Therefore, it is also necessary to select according to the actual situation during actual use, such as selecting a scenario suitable for the requirements of the comparative ratio.

[0089] When both the powder and the solvent enter the replenishing tank 5, stirring is carried out at this time, and the replenishing pipe 7 remains in a closed state; then the liquid in the dissolution tank 1 continues to be used, and the liquid level continues to drop. At a certain node, the fourth floating sphere 42 starts to drop, and when it drops to a certain node, the positioning magnet 46 and the magnetic attraction part 47 are magnetically attracted to each other, and at the same time, the second control column 44 touches the bottom of the third opening and closing cavity 41. At this time, the replenishing pipe 7 opens, and the liquid in the replenishing tank 5 flows into the second stabilizing cover 37 and the dissolution tank 1; because the positioning magnet 46 and the magnetic attraction part 47 are attracted to each other at this time, the fourth floating sphere 42 cannot rise. So the replenishing pipe 7 remains in an open state and raises the liquid level in the dissolution tank 1.

[0090] During the rising process, the second floating sphere 23 rises first, and at this time the horizontal pipe 9b will open; however, immediately afterwards, the first floating sphere 20 rises and closes the horizontal pipe 9b. At this time, although some solvent flows into the supplementary tank 5, the amount is small and has little impact on the whole; or when designing, the amount of the inflow is also considered and designed so that the total amount of solvent flowing into the supplementary tank 5 in one cycle is the required amount. The liquid level continues to rise and raises the third floating sphere 29. At this time, the third floating sphere 29 drives the supplementary column 26 to rotate through structures such as the linkage plate 31, and finally makes the supplementary port 28 face upwards to receive the material in the material receiving part 8a.

[0091] As the liquid level in the second stabilizing cover 37 rises, it acts on the bottom of the separation floating ball 48. However, at this time, the buoyancy exerted by the separation floating ball 48 and the fourth floating sphere 42 is still insufficient to separate the positioning magnet 46 from the magnetic attraction part 47; then when the liquid in the supplementary tank 5 just completely flows into the dissolution tank 1, the buoyancy of the separation floating ball 48 and the fourth floating sphere 42 at this time just separates the positioning magnet 46 from the magnetic attraction part 47. After that, the magnetic attraction force after their separation is relatively small (the greater the distance, the smaller the magnetic attraction force), and the buoyancy of the fourth floating sphere 42 can raise the second control column 44 upwards and close the supplementary pipe 7. The separation floating ball 48 has a light mass and does not affect the normal rise of the fourth floating sphere 42. At this time, it returns to the state where the liquid level in the dissolution tank 1 is relatively high, and waits to repeat the above actions in the next cycle. The fourth floating sphere 42 is higher than the bottom of the dissolution tank 1, that is, there will be no situation where there is no solution in the dissolution tank 1.

[0092] During the whole process, the addition of the solvent and the powder into the supplementary tank 5 are both controlled by the liquid level in the dissolution tank 1. In this way, not only is it ensured that the liquid in the dissolution tank 1 can be automatically replenished, but also there is no need for a variety of sensors, controllers and actuators to achieve the addition of the solvent and the powder, and the production cost and the use cost are both relatively low. And the stirring motor 10 used to stir the dissolution tank 1 also stirs the supplementary tank 5 at the same time, making the use cost even lower. At the same time, according to the actual situation, a jacket and a coil pipe can also be provided on the outer walls of the dissolution tank 1 and the supplementary tank 5 to heat or keep warm the liquid in the dissolution tank 1 and the supplementary tank 5.

[0093] It should also be supplemented and explained that all "settings" and similar descriptive words in this application (especially in the specification) express that there is a connection relationship between two structures, but there is no excessive limitation on the specific means by which the two are connected, and usually it is a conventional connection means, that is, it should be understood that this means is the prior art and does not need to be elaborated too much. For example, "n is provided on m" only expresses that there is an n structure on the m structure, and whether the two are connected by welding, riveting, adhesive connection or integrally formed is within the protection scope of this application; another example is "y is rotatably provided on x", which only expresses that y and x can rotate relative to each other, and as for whether the two are rotationally connected by a bearing, or y directly passes through x and is rotationally connected to x, or other achievable ways, they are all within the protection scope of this application.

[0094] The above description is only a description of the preferred embodiments of the present invention and does not limit the scope of the present invention in any way. Any changes and modifications made by those of ordinary skill in the art of the present invention based on the above disclosure are within the protection scope of the claims.

Claims

1. An efficient material dissolving tank system, characterized in that: include: A dissolving tank (1), wherein a filling pipe (2) is provided at the side of the top of the dissolving tank (1), an external discharge pipe (3) is provided at the bottom, a control valve is provided on the external discharge pipe (3), and a first air inlet pipe (4) communicating with the outside is provided at the top of the dissolving tank (1); A replenishing tank (5), the replenishing tank (5) being located at the top of the dissolving tank (1), the top of the replenishing tank (5) being provided with a second air inlet pipe (6) communicating with the outside, the bottom of the replenishing tank (5) being provided with a replenishing pipe (7) communicating with the dissolving tank (1), the replenishing pipe (7) being provided with a first control mechanism for controlling the opening and closing of the replenishing pipe (7); A material hopper (8), the material hopper (8) being connected to the top of the supplementary tank (5) and used for adding material into the supplementary tank (5); a liquid infusion tube (9), the liquid infusion tube (9) being in communication with the supplementary tank (5) and being used for adding solvent into the supplementary tank (5), the liquid infusion tube (9) being provided with a second control mechanism for controlling the opening and closing of the liquid infusion tube (9); A stirring motor (10), wherein the stirring motor (10) is arranged at the top of the replenishing tank (5), and a stirring rod (11) is vertically arranged on the output shaft of the stirring motor (10), and the stirring rod (11) is connected to the replenishing tank (5) and the dissolving tank (1) in a sealed and rotatable manner, and a first stirring blade (12) and a second stirring blade (13) are arranged on the stirring rod (11), wherein the first stirring blade (12) is located in the replenishing tank (5), and the second stirring blade (13) is located in the dissolving tank (1).

2. The high-efficiency material dissolving tank system according to claim 1, characterized in that: The outer walls of the dissolving tank (1) and the supplementary tank (5) are vertically provided with a cover-shaped first stabilizing cover (14), the opening end of the first stabilizing cover (14) is sealed and connected to the outer wall of the dissolving tank (1) and the outer wall of the supplementary tank (5), the bottom of the dissolving tank (1) is provided with a first communicating hole (15a), and the top of the dissolving tank (1) is provided with a second communicating hole (15b), the first communicating hole (15a) and the second communicating hole (15b) are both connected to the first stabilizing cover (14); The infusion pipe (9) comprises a vertical pipe (9a) in a vertical shape and a horizontal pipe (9b) in a horizontal shape, one end of the horizontal pipe (9b) is in communication with the bottom of the vertical pipe (9a), and the other end is in communication with the bottom of the supplementary tank (5), and the horizontal pipe (9b) is located in the first stabilizing cover (14); A first opening and closing column (16) and a second opening and closing column (17) are vertically arranged on the horizontal pipe (9b), the first opening and closing column (16) is located between the second opening and closing column (17) and the supplementary filling (5), a first opening and closing cavity (18) is vertically opened in the middle of the first opening and closing column (16), the diameter of the first opening and closing cavity (18) is larger than the inner diameter of the horizontal pipe (9b), the top of the first opening and closing cavity (18) is higher than the top of the inner wall of the horizontal pipe (9b), and the bottom is lower than the bottom of the inner wall of the horizontal pipe (9b), a second opening and closing cavity (19) is vertically opened in the middle of the second opening and closing column (17), the diameter or width of the second opening and closing cavity (19) is larger than the inner diameter of the horizontal pipe (9b), the top of the second opening and closing cavity (19) is higher than the top of the inner wall of the horizontal pipe (9b), and the bottom is lower than the bottom of the inner wall of the horizontal pipe (9b); The second control mechanism comprises: A first floating ball body (20), a first floating ball rod (21) is vertically arranged on the top of the first floating ball body (20), a first control column (22) is vertically arranged on the top of the first floating ball rod (21), the first floating ball rod (21) vertically moves through the bottom of the first opening and closing column (16), and the outer wall of the first control column (22) moves to fit the inner wall of the first opening and closing cavity (18); A second float (23), a second float rod (24) is vertically arranged on the top of the second float (23), the diameter of the second float rod (24) is smaller than the inner diameter of the horizontal tube (9b), a control panel (25) is vertically arranged on the top of the second float rod (24), the second float rod (24) vertically moves through the bottom of the second opening and closing column (17), and the control panel (25) moves to fit the inner wall of the second opening and closing cavity (19), and the second float (23) is lower than the first float (20); When the liquid level in the first stabilizing cover (14) is higher than the first float (20), the first control column (22) closes the horizontal tube (9b), the control plate (25) is higher than the horizontal tube (9b), the second float rod (24) and the horizontal tube (9b) are in a cross shape, and the horizontal tube (9b) on the upstream side of the first control column (22) is in an open state; When the liquid level in the first stabilizing cover (14) is between the center of the first floating ball (20) and the second floating ball (23), the top of the first control column (22) is lower than the top of the inner wall of the horizontal tube (9b), and the liquid replenishing tube (9) replenishes the solvent into the replenishing tank (5); When the liquid level in the first stabilizing cover (14) is lower than the center of the second float body (23), the control plate (25) closes the horizontal tube (9b).

3. The high-efficiency material dissolving tank system according to claim 2, characterized in that: A replenishing column (26) is horizontally arranged on the top of the replenishing tank (5), and rotating columns (27) are coaxially arranged at both ends of the replenishing column (26), and the rotating columns (27) are rotatably connected to the replenishing tank (5). A replenishing port (28) is opened on the outer wall of the replenishing column (26), and both ends of the replenishing port (28) are located on the inner sides of both ends of the replenishing column (26); The material hopper (8) comprises a material receiving portion (8a) in a trumpet shape with an opening facing upward and a fitting portion (8b) located at both sides of the bottom of the material receiving portion (8a); the fitting portion (8b) is in an arc shape, and the outer side of the supplementary column (26) is movably fitted to the inner wall of the fitting portion (8b); both ends of the supplementary column (26), both ends of the fitting portion (8b) and both ends of the material receiving portion (8a) are all flush; when the supplementary port (28) is facing upward, the material in the material receiving portion (8a) enters into the supplementary port (28); when the supplementary port (28) is facing the inner side of the fitting portion (8b), the fitting portion (8b) and the supplementary port (28) form a closed space; when the supplementary port (28) is facing downward, the material in the supplementary port (28) falls into the supplementary tank (5).

4. The high-efficiency material dissolving tank system according to claim 3, characterized in that: A third floating ball body (29) is arranged inside the first stable cover (14), and a plurality of third floating ball rods (30) are vertically arranged on the top of the third floating ball body (29). The third floating ball rods (30) vertically move through the top of the first stable cover (14), and a linkage plate (31) is horizontally arranged between the tops of all the third floating ball rods (30). A linkage column (32) is vertically arranged on the linkage plate (31), and a linkage part (33) is horizontally arranged on the inner side of the linkage column (32). A linkage arm (34) is vertically arranged on the rotating column (27) located on the outside, and a long strip linkage hole (35) is opened on the linkage arm (34), and the linkage part (33) is movably fitted to the inner wall of the linkage hole (35); The third float (29) is higher than the first float (20). When the liquid level in the first stabilizing cover (14) is higher than the third float (29), the replenishing port (28) faces upward. When the liquid level in the first stabilizing cover (14) is flush with the top of the first float (20), the replenishing port (28) faces downward.

5. The high-efficiency material dissolving tank system according to claim 4, characterized in that: A first consolidation frame (36) is arranged inside the first stabilizing cover (14); the first float rod (21), the second float rod (24) and the third float rod (30) are all vertically movable through the first consolidation frame (36); and the outer walls of the first float rod (21), the second float rod (24) and the third float rod (30) are all movable and fitted to the first consolidation frame (36).

6. The high-efficiency material dissolving tank system according to claim 4, characterized in that: The outer walls of the dissolving tank (1) and the supplementary tank (5) are also vertically provided with a second stabilizing cover (37) in the shape of a cover, the opening end of the second stabilizing cover (37) is sealedly connected to the outer wall of the dissolving tank (1) and the outer wall of the supplementary tank (5), the bottom of the dissolving tank (1) is provided with a third communicating hole (38), and the top of the dissolving tank (1) is provided with a fourth communicating hole (39), and the third communicating hole (38) and the fourth communicating hole (39) are both in communication with the second stabilizing cover (37); The replenishing pipe (7) is horizontal, and the free end of the replenishing pipe (7) is communicated with the second stabilizing cover (37). A third opening and closing column (40) is vertically arranged on the replenishing pipe (7), and a third opening and closing cavity (41) is vertically opened in the middle of the third opening and closing column (40). The diameter of the third opening and closing cavity (41) is larger than the inner diameter of the horizontal pipe (9b), and the top of the third opening and closing cavity (41) is higher than the top of the inner wall of the horizontal pipe (9b), and the bottom is lower than the bottom of the inner wall of the horizontal pipe (9b); The first control mechanism comprises: A fourth float body (42), a fourth float rod (43) is vertically arranged on the top of the fourth float body (42), a second control column (44) is vertically arranged on the top of the fourth float rod (43), the fourth float rod (43) vertically moves through the bottom of the third opening and closing column (40), and the outer wall of the second control column (44) is movably fitted to the inner wall of the third opening and closing cavity (41), the fourth float body (42) is lower than the second float body (23), and a positioning mechanism for fixing the position of the fourth float body (42) is arranged in the second stabilizing cover (37); When the liquid level in the second stabilizing cover (37) is higher than the fourth float (42), the second control column (44) closes the replenishing pipe (7); When the liquid level in the second stabilizing cover (37) is lower than the center of the fourth float (42) or is equal to the center of the fourth float (42), the bottom of the second control column (44) contacts the bottom of the third opening and closing chamber (41), and the replenishing pipe (7) is in an open state, and the positioning mechanism fixes the fourth float (42); When the liquid level of the second stabilizing cover (37) is higher than the third float (29) and lower than the top of the dissolving tank (1), the positioning mechanism releases the fourth float (42), and the second control column (44) closes the replenishing pipe (7).

7. The high-efficiency material dissolving tank system according to claim 6, characterized in that: A second consolidation frame (45) is arranged inside the second stabilizing cover (37), the fourth float rod (43) vertically moves through the second consolidation frame (45), and the outer wall of the fourth float rod (43) movesably fits the second consolidation frame (45).

8. A high-efficiency material dissolving tank system according to claim 6 or 7, characterized in that: The positioning mechanism comprises a positioning magnet (46) vertically arranged in the second stabilizing cover (37), and a magnetic attraction portion (47) capable of attracting the positioning magnet (46) is arranged at the bottom of the fourth floating ball (42).

9. The high-efficiency material dissolving tank system according to claim 8, characterized in that: The fourth float rod (43) is also provided with a separation float (48), and the separation float (48) is used to separate the magnetic attraction portion (47) from the positioning magnet (46), and the separation float (48) is lower than the fourth connecting hole (39).

10. The high-efficiency material dissolving tank system according to claim 6, characterized in that: The first stabilizing cover (14) and the second stabilizing cover (37) are located on both sides of the dissolving tank (1).

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