A mixing water tank

Abstract

The present invention discloses a mixing water tank, which improves the technical problems of poor mixing and stirring effects and low working efficiency. The device includes a support skid, which plays a supporting role; a storage tank, which is arranged on the support skid; an agitator, which is arranged in the storage tank; a pumping assembly, the liquid inlet end of which is connected to the bottom of the storage tank and the liquid outlet end is connected to the top of the storage tank, and the pumping assembly can extract the solution in the storage tank and transport the solution back to the storage tank to realize the circulation of the solution in the storage tank; a feeding mechanism, which is connected to the pumping assembly, and the feeding mechanism is used to add solutes into the pumping assembly, and enable the solutes to enter the storage tank together with the solution transported by the pumping assembly. The present invention can realize the pre-mixing and stirring of clean water and solutes, and can also realize the circulation in the solution configuration process, and can also improve the relative motion effect between molecules, which can not only improve the mixing and stirring effect, but also improve the working efficiency.

Description

Technical Field

[0001] The invention belongs to the technical field of cementing water tanks, and in particular relates to a mixing water tank. Background Art

[0002] The cementing water tank is one of the key equipment in a complete set of cementing equipment. It can be used in cementing operations on offshore platforms and on land. It has the advantages of high utilization and high turnover rate, can meet the needs of various cementing operations, and is simple and convenient to equip with mixed water and not easy to pollute.

[0003] The mixing water tank in the related art usually includes a storage tank and an agitator. When mixed water needs to be prepared, the solute is put into the storage tank, and clean water is injected into the storage tank at the same time. The solute and clean water are then mixed and stirred using the agitator to achieve the preparation of mixed water.

[0004] However, during the process of preparing mixed water, a large amount of solute and clean water are usually directly put into the storage tank together. At this time, the relative movement effect of the solute and the clean water is relatively poor, and the agitator needs to spend a long time to mix the solute and the clean water evenly, and the working efficiency is relatively low.

[0005] It can be seen from this that the mixing water tank in the related art has the disadvantages of poor mixing and stirring effect and low working efficiency. Therefore, improving the mixing and stirring effect and improving the working efficiency are of great significance to the efficient configuration of mixed water. Summary of the Invention

[0006] In order to solve all or part of the above problems, the purpose of the present invention is to provide a mixing water tank that can improve the mixing and stirring effect and increase working efficiency.

[0007] The present invention provides a mixing water cabinet, comprising:

[0008] Support pry, plays a supporting role;

[0009] a storage tank, arranged on the support skid;

[0010] an agitator, disposed in the storage tank;

[0011] A pumping assembly, the liquid inlet end of which is connected to the bottom of the storage tank and the liquid outlet end of which is connected to the top of the storage tank. The pumping assembly can extract the solution in the storage tank and transport the solution back to the storage tank to achieve circulation of the solution in the storage tank;

[0012] The feeding mechanism is connected to the pumping component and is used for feeding solute into the pumping component and allowing the solute to enter the storage tank together with the solution transported by the pumping component.

[0013] Optionally, the feeding mechanism includes:

[0014] A suction funnel is fixed to the top of the support skid and is provided with a control valve;

[0015] A feeding flange is connected to the bottom of the suction funnel, one end of the feeding flange is connected to a feeding pipe, and the other end is connected to a discharge pipe;

[0016] Among them, the feed pipe and the discharge pipe are respectively connected to the pumping assembly, and the solution transported by the pumping assembly can flow through the feed pipe, the feeding flange and the discharge pipe in sequence. The feed pipe is provided with a feed valve, and the discharge pipe is provided with a discharge valve.

[0017] Optionally, the feed pipe and the discharge pipe are respectively conical, and the inner diameters of one end of the feed pipe and the discharge pipe close to the feeding flange are smaller than the inner diameters of the other ends thereof.

[0018] Optionally, the pumping assembly includes:

[0019] a suction pump, fixed on the support skid;

[0020] a liquid inlet pipe, one end of which is connected to the liquid inlet end of the suction pump and the other end of which is connected to the bottom of the storage tank, and a liquid inlet valve is provided on the liquid inlet pipe;

[0021] a liquid discharge pipe, one end of which is connected to the liquid discharge end of the suction pump and the other end of which is connected to the feed pipe, and a liquid discharge valve is provided on the liquid discharge pipe;

[0022] A liquid feeding pipe has one end connected to the discharge pipe and the other end connected to the top of the storage tank.

[0023] Optionally, a discharge pipe is connected to the liquid discharge pipe, a port of the discharge pipe is located between the suction pump and the liquid discharge valve, and a discharge valve is provided on the discharge pipe.

[0024] Optionally, the bottom wall of the storage tank is inclined, a liquid collecting trough is provided at the lowest end of the bottom wall of the storage tank, and an end of the liquid inlet pipe away from the suction pump is located in the liquid collecting trough.

[0025] Optionally, the stirrer comprises:

[0026] A stirring shaft is vertical and rotatably connected to the storage tank;

[0027] There are multiple support sleeves, each of which is rotatably sleeved on the stirring shaft;

[0028] There are multiple socket sleeves, each of which is fixedly sleeved on the stirring shaft. The multiple support sleeves and the multiple socket sleeves are alternately distributed on the stirring shaft, and one of the support sleeves is located at the top of the stirring shaft;

[0029] A first stirring plate is vertical and fixedly connected to each of the plurality of support sleeves;

[0030] The second stirring plate is vertical and fixedly connected to the plurality of receiving sleeves;

[0031] a driving member, disposed on the storage tank;

[0032] The driving member is used to control the synchronous rotation of the stirring shaft and the receiving sleeve located at the top of the stirring shaft, and to enable the first stirring plate and the second stirring plate to move closer to or farther away from each other.

[0033] Optionally, the driving member includes:

[0034] a support frame, fixed to the storage tank;

[0035] A support block is horizontally slidably connected to the support frame, and the support frame is provided with a control member for driving the support block to move horizontally back and forth;

[0036] A support ring is rotatably sleeved on the top of the stirring shaft, and the support sleeve located at the top of the stirring shaft is fixedly connected to the bottom of the support ring;

[0037] A receiving ring is fixedly sleeved on the top end of the stirring shaft, and the receiving ring is located above the supporting ring;

[0038] A support column, vertically fixed on the support ring;

[0039] A receiving column, vertically fixed on the receiving ring;

[0040] A guide groove is provided on the support block, wherein the top end of the stirring shaft forms a horizontal sliding fit with the guide groove, and the surfaces of the support ring and the receiving ring on one side thereof close to each other are respectively in contact with the corresponding surfaces of the support block;

[0041] Among them, a supporting groove is opened on the inner wall of one side of the guide groove, and a receiving groove is opened on the inner wall of the other side. The support column is movably arranged in the supporting groove, and the outer diameter of the support column is equal to the width of the supporting groove. The receiving column is movably arranged in the receiving groove, and the outer diameter of the receiving column is equal to the width of the receiving groove, so that when the support block reciprocates, the support column and the receiving column can rotate synchronously around the axis of the stirring shaft.

[0042] Optionally, a limiting member is provided between the first stirring plate and each of the support sleeves, the limiting member includes a limiting plate and a mounting plate, the limiting plate is connected to the support sleeve, the mounting plate is connected to the first stirring plate, the limiting plate is fixedly connected to the mounting plate, and the end of the limiting plate away from the mounting plate can abut against the second stirring plate to achieve the limitation of the maximum opening and closing angle of the first stirring plate and the second stirring plate.

[0043] Optionally, the limiting plate is arc-shaped, and the limiting plate and the supporting sleeve are tightly connected by fastening screws, and the mounting plate and the first stirring plate are connected by limiting screws.

[0044] Optionally, the first stirring plate includes a first mixing plate, which is fixedly connected to the plurality of support sleeves respectively; the second stirring plate includes a second mixing plate, which is fixedly connected to the plurality of receiving sleeves respectively; and the first mixing plate and the second mixing plate can jointly separate the internal space of the storage tank into two independent storage chambers.

[0045] Optionally, the first stirring plate includes a first mixing plate, which is fixedly connected to the plurality of supporting sleeves respectively; the second stirring plate includes a second mixing plate, which is fixedly connected to the plurality of receiving sleeves respectively; and a plurality of mixing holes are evenly opened on the first mixing plate and the second mixing plate respectively.

[0046] Optionally, the first stirring plate includes a first stirring plate and a plurality of first stirring blades, the first stirring plate is fixedly connected to the plurality of support sleeves respectively, and the plurality of first stirring blades are respectively fixed to a side of the first stirring plate away from the support sleeve;

[0047] The second stirring plate includes a second stirring plate and a plurality of second stirring blades. The second stirring plate is fixedly connected to the plurality of receiving sleeves respectively, and the plurality of second stirring blades are respectively fixed to a side of the second stirring plate away from the receiving sleeve.

[0048] As can be seen from the above technical solution, the mixing water tank provided by the present invention has the following advantages:

[0049] The device utilizes a pumping assembly to extract the solution from the storage tank and transports the solution back into the storage tank, thereby realizing circulation during the solution configuration process and promoting the relative movement of each molecule in the vertical direction, thereby improving the mixing effect. At the same time, the solute is slowly added to the pumping assembly by utilizing a feeding mechanism, so that the solute is slowly mixed and stirred with the solution. Compared with directly putting a large amount of solute into the storage tank, this design is conducive to the full contact and mixing of the solute and the solution, thereby improving the mixing effect and mixing uniformity. Not only that, the solute is added to the pumping assembly by utilizing a feeding mechanism. When the pumping assembly transports the solution and solute, the solute and clean water can be pre-mixed, which is not only conducive to the subsequent rapid mixing of the solute and the solution, but also enables the solute and the solution to be fully contacted and mixed, which can not only improve the mixing and stirring effect, but also improve the working time.

[0050] Other features and advantages of the present invention will be set forth in the description that follows. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] The accompanying drawings are used to provide a further understanding of the technical solution of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the technical solution of the present invention and do not constitute a limitation to the technical solution of the present invention.

[0052] Figure 1 This is a schematic diagram of the overall structure of the mixing water tank in Example 1 of the present invention;

[0053] Figure 2 Schematic diagram of the structure of the pumping assembly and the feeding mechanism in Example 1 of the present invention;

[0054] Figure 3 Schematic diagram of the structure of the agitator in Example 1 of the present invention;

[0055] Figure 4 Schematic diagram of the stirrer in Example 1 of the present invention;

[0056] Figure 5 Schematic diagram of the structure of the first stirring plate in Example 1 of the present invention;

[0057] Figure 6 Schematic diagram of the structure of the second stirring plate in Example 1 of the present invention;

[0058] Figure 7 This is a schematic structural diagram of the support block in Example 1 of the present invention;

[0059] Figure 8 1 is a top view of the first stirring plate in Example 1 of the present invention;

[0060] Figure 9 This is a schematic diagram of the overall structure of the mixing water tank in Example 2 of the present invention;

[0061] Figure 10 Schematic diagram of the structure of the agitator in Example 2 of the present invention;

[0062] Figure 11 This is a schematic diagram of the overall structure of the mixing water tank in Example 3 of the present invention;

[0063] Figure 12 Schematic diagram of the structure of the agitator in Example 3 of the present invention.

[0064] Description of reference numerals:

[0065] 1. Support skid; 2. Storage tank; 3. Agitator; 31. Agitator shaft; 32. Support sleeve; 33. Socket sleeve; 34. First agitating plate; 341. First mixing plate; 342. First mixing plate; 343. First stirring plate; 344. First stirring blade; 35. Second agitating plate; 351. Second mixing plate; 352. Second mixing plate; 353. Second stirring plate; 354. Second agitating blade; 4. Pumping assembly; 41. Suction pump; 42. Liquid inlet pipe; 43. Liquid discharge pipe; 44. Liquid delivery pipe; 45. Liquid inlet valve; 46. Liquid discharge valve; 47. Discharge pipe; 48. Discharge valve; 5. Feeding mechanism; 51. Suction funnel; 52. Control valve; 53. Feeding flange; 54. Feed pipe; 55. Discharge pipe; 56. Feed valve; 57. Discharge valve; 6. Liquid collecting tank; 7. Driving part; 701. Support frame; 702. Support block; 703. Control part; 704. Support ring; 705. Receiver ring; 706. Guide groove; 707. Support column; 708. Receiver column; 709. Support groove; 710. Receiver groove; 8. Limiting part; 81. Limiting plate; 82. Mounting plate; 83. Fastening screw; 84. Limiting screw; 9. Mixing hole. DETAILED DESCRIPTION

[0066] To make the purpose, technical solutions and advantages of the present invention more clearly understood, the embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that, in the absence of conflict, the embodiments of the present invention and the features therein can be combined with each other in any manner.

[0067] Example 1

[0068] like Figures 1 to 8 The embodiment 1 of the present invention is shown, which discloses a mixing water cabinet, including a support skid 1, a storage tank 2 is fixedly connected to the support skid 1, and an agitator 3 is provided in the storage tank 2 to achieve mixing and stirring of the solution in the storage tank 2.

[0069] In one embodiment, Figure 1 、 Figure 2As shown, the mixing water tank further includes a pumping assembly 4, the liquid inlet end of the pumping assembly 4 is connected to the bottom of the storage tank 2, and the liquid outlet end of the pumping assembly 4 is connected to the top of the storage tank 2. At the same time, the pumping assembly 4 can extract the solution in the storage tank 2 and transfer the solution back to the storage tank 2 to achieve circulation of the solution in the storage tank 2.

[0070] In one embodiment, Figure 1 、 Figure 2 As shown, the pumping component 4 is connected to a feeding mechanism 5, which is used to slowly add solute into the pumping component 4. When the pumping component 4 transports the solution back to the storage tank 2, the solute can enter the storage tank 2 together with the solution transported by the pumping component 4.

[0071] The mixing water tank in this embodiment uses the pumping component 4 to extract the solution in the storage tank 2 and transport the solution back to the storage tank 2, thereby realizing circulation during the solution preparation process, promoting the relative movement of each molecule in the vertical direction, and thus improving the mixing effect.

[0072] At the same time, the feeding mechanism 5 is used to slowly add the solute into the pumping component 4, so that the solute is slowly mixed and stirred with the solution. Compared with directly putting a large amount of solute into the storage tank 2, this design is conducive to the full contact and mixing of the solute and the solution, thereby improving the mixing effect and mixing uniformity.

[0073] Moreover, by utilizing the feeding mechanism 5 to add the solute into the pumping component 4, when the pumping component 4 is transporting the solution and the solute, the solute and the clean water can be pre-mixed, which is beneficial to the subsequent rapid mixing of the solute and the solution, and enables the solute and the solution to be fully contacted and mixed, thereby improving the mixing and stirring effect and the working time.

[0074] In one embodiment, Figure 1 、 Figure 2 As shown, the feeding mechanism 5 includes a suction funnel 51, which is fixed to the top of the support skid 1, so that a worker standing on the support skid 1 can add solute into the suction funnel 51. At the same time, a control valve 52 is provided on the suction funnel 51 to control the opening and closing of the bottom port of the suction funnel 51.

[0075] In one embodiment, Figure 1 、 Figure 2As shown, the bottom of the suction funnel 51 is connected to a feeding flange 53. One end of the feeding flange 53 is connected to a feed pipe 54, and the other end is connected to a discharge pipe 55. The feed pipe 54 and the discharge pipe 55 are respectively connected to the pumping assembly 4, and the solution transported by the pumping assembly 4 can flow through the feed pipe 54, the feeding flange 53, and the discharge pipe 55 in sequence. At the same time, a feed valve 56 is provided on the feed pipe 54, and a discharge valve 57 is provided on the discharge pipe 55 to control the opening and closing of the feed pipe 54 and the discharge pipe 55.

[0076] In one embodiment, Figure 1 、 Figure 2 As shown, the feed pipe 54 and the discharge pipe 55 are tapered. The inner diameter of the feed pipe 54 near the feeding flange 53 is smaller than that of the other end. The inner diameter of the discharge pipe 55 near the feeding flange 53 is also smaller than that of the other end. When the solution flows through the feed pipe 54, the feeding flange 53, and the discharge pipe 55, the flow rate changes, causing a pressure difference in the solution. At this time, under the action of the pressure difference, the solute in the suction funnel 51 can be sucked into the feeding flange 53, thereby achieving stable solute delivery.

[0077] When preparing the mixed water, a solute is added to the suction funnel 51, and then the feed valve 56, discharge valve 57, and control valve 52 are opened. At this time, the pumping assembly 4 is used to extract the solution in the storage tank 2. Subsequently, the solute in the suction funnel 51 can enter the feeding flange 53. After the solution flows through the feeding pipe 54, the feeding flange 53, and the discharge pipe 55, the solute is transported to the storage tank 2, and then the agitator 3 can be used to mix and stir the solution.

[0078] In one embodiment, Figure 1 、 Figure 2 As shown, the pumping assembly 4 includes a suction pump 41 fixed on the support skid 1, a liquid inlet pipe 42, a liquid discharge pipe 43 and a liquid delivery pipe 44, one end of the liquid inlet pipe 42 is connected to the liquid inlet end of the suction pump 41, and the other end is connected to the bottom of the storage tank 2, and a liquid inlet valve 45 is provided on the liquid inlet pipe 42.

[0079] In one embodiment, Figure 1 、 Figure 2 As shown, one end of the discharge pipe 43 is connected to the discharge end of the suction pump 41 and the other end is connected to the feed pipe 54, and a discharge valve 46 is provided on the discharge pipe 43. One end of the feed pipe 44 is connected to the discharge pipe 55 and the other end is connected to the top of the storage tank 2.

[0080] When the suction pump 41 is started, the solution in the storage tank 2 flows through the liquid inlet pipe 42, the suction pump 41, the discharge pipe 43 and the liquid delivery pipe 44 in sequence, and finally flows back to the storage tank 2 through the discharge end of the liquid delivery pipe 44, thereby realizing circulation in the mixed water preparation process.

[0081] In one embodiment, Figure 1 、 Figure 2 As shown, drain pipe 43 is connected to a discharge pipe 47, the port of which is located between suction pump 41 and drain valve 46. A discharge valve 48 is also provided on discharge pipe 47. When the mixed water prepared in storage tank 2 is needed, inlet valve 45 and discharge valve 48 can be opened, and drain valve 46 can be closed. At this point, the mixed water in storage tank 2 can be discharged through discharge pipe 47 under the action of suction pump 41, and then the discharged mixed water can be collected and used by staff. This design allows the preparation, circulation, feeding, and discharge of mixed water to share the same piping system, saving costs, improving the structural compactness of the mixing water tank, and reducing maintenance costs.

[0082] In one embodiment, Figure 1 、 Figure 2 As shown, the bottom wall of the storage tank 2 is inclined, and a liquid collecting tank 6 is provided at the lowest end of the bottom wall of the storage tank 2, and the end of the liquid inlet pipe 42 away from the suction pump 41 is located in the liquid collecting tank 6, so as to fully collect the solution at the low liquid level in the storage tank 2.

[0083] In one embodiment, Figure 1 、 Figure 2 As shown, the discharge end of the liquid delivery pipe 44 is aligned with the higher end of the bottom wall of the storage tank 2. That is, the discharge end of the liquid delivery pipe 44 is offset from the liquid collection tank 6, thereby preventing interference between the inlet and outlet liquids. Furthermore, when the solution is extracted using the liquid delivery pipe 42, the solution in the storage tank 2 can move toward the liquid collection tank 6, thereby causing the solution in the storage tank 2 to have a tendency to move diagonally downward, disrupting the relative motion between the molecules and promoting sufficient mixing of the molecules.

[0084] In one embodiment, Figure 1 、 Figure 3 、 Figure 4 As shown, the agitator 3 includes a vertically arranged agitator shaft 31. The bottom of the agitator shaft 31 is rotatably connected to the bottom wall of the storage tank 2, and the top of the agitator shaft 31 extends to the outside of the storage tank 2. The agitator shaft 31 is provided with multiple support sleeves 32 and multiple socket sleeves 33. The support sleeves 32 are rotatably mounted on the agitator shaft 31, and the socket sleeves 33 are fixedly mounted on the agitator shaft 31.

[0085] In one embodiment, Figure 3 、 Figure 4 、 Figure 5 、 Figure 6As shown, multiple support sleeves 32 and multiple receiving sleeves 33 are alternately distributed on the stirring shaft 31, wherein one support sleeve 32 is located at the top of the stirring shaft 31, and the support sleeve 32 passes through the top of the storage tank 2 and forms a sealed rotation fit with the storage tank 2.

[0086] In one embodiment, Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 As shown, a first stirring plate 34 and a second stirring plate 35 are provided on the side of the stirring shaft 31. The first stirring plate 34 and the second stirring plate 35 are respectively vertical. The first stirring plate 34 is respectively fixedly connected to multiple supporting sleeves 32, and the second stirring plate 35 is respectively fixedly connected to multiple receiving sleeves 33.

[0087] In one embodiment, Figure 1 、 Figure 3 As shown, a driving member 7 is provided on the storage tank 2, and the driving member 7 is used to control the synchronous rotation of the stirring shaft 31 and the receiving sleeve 33 located at the top of the stirring shaft 31, and to enable the first stirring plate 34 and the second stirring plate 35 to move closer to or away from each other. During the opening and closing process of the first stirring plate 34 and the second stirring plate 35, the solution in the storage tank 2 can be mixed and stirred.

[0088] In one embodiment, Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 As shown, the driving member 7 comprises a support frame 701 fixed to the top of the storage tank 2. A support block 702 is horizontally slidably connected to the inner side of the support frame 701. Furthermore, a control member 703 is provided on the support frame 701 for driving the horizontal reciprocating motion of the support block 702. In this embodiment, the control member 703 is a telescopic cylinder. In other embodiments, other driving devices such as a pneumatic cylinder or an electric cylinder may also be used.

[0089] In one embodiment, Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 As shown, the top rotating sleeve of the stirring shaft 31 is provided with a support ring 704, and the support sleeve 32 located at the top position of the stirring shaft 31 is fixedly connected to the bottom of the support ring 704. The top fixed sleeve of the stirring shaft 31 is provided with a receiving ring 705, and the receiving ring 705 is located above the support ring 704.

[0090] In one embodiment, Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7As shown, a guide groove 706 is formed on the support block 702, and the top end of the stirring shaft 31 is located in the guide groove 706. The outer diameter of the stirring shaft 31 is equal to the width of the guide groove 706, and the top end of the stirring shaft 31 forms a horizontal sliding fit with the guide groove 706. At the same time, the upper surface of the support ring 704 is in contact with the lower surface of the support block 702, and the lower surface of the receiving ring 705 is in contact with the upper surface of the support block 702. In other words, the support ring 704 and the receiving ring 705 together clamp the support block 702 to ensure that the stirring shaft 31 is always in a vertical state.

[0091] In one embodiment, Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 As shown, the upper surface of the support ring 704 is vertically fixedly connected with a support column 707, and the lower surface of the receiving ring 705 is vertically fixedly connected with a receiving column 708. At the same time, a support groove 709 is opened on the inner wall of one side of the guide groove 706, and a receiving groove 710 is opened on the inner wall of the other side.

[0092] In one embodiment, Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 As shown, support column 707 is movably disposed in support groove 709, the outer diameter of support column 707 is equal to the width of support groove 709, and the length of support groove 709 is greater than the outer diameter of support column 707. Receiver column 708 is movably disposed in receiver groove 710, the outer diameter of receiver column 708 is equal to the width of receiver groove 710, and the length of receiver groove 710 is greater than the outer diameter of receiver column 708.

[0093] When the support block 702 reciprocates, the support column 707, pushed by the inner wall of the support groove 709, drives the support ring 704 to rotate. Simultaneously, the support column 707 can slide along the length of the support groove 709, and the support ring 704 can then drive the multiple support sleeves 32 and the first stirring plate 34 to rotate around the axis of the stirring shaft 31. At this time, the receiving column 708, pushed by the inner wall of the receiving groove 710, drives the receiving ring 705 and the stirring shaft 31 to rotate. Simultaneously, the receiving column 708 can slide along the length of the receiving groove 710, and the stirring shaft 31 can then drive the multiple receiving sleeves 33 and the second stirring plate 35 to rotate around the axis of the stirring shaft 31. At this time, the first stirring plate 34 and the second stirring plate 35 can move closer to or further away from each other, thereby achieving mixing and stirring of the solution.

[0094] In one embodiment, Figure 3 、 Figure 4 、 Figure 8As shown, the angle between the axis of the support column 707 and the plane of the first stirring plate 34 is 0-90°, preferably 45° in this embodiment, and the angle between the axis of the receiving column 708 and the plane of the second stirring plate 35 is 0-90°, preferably 45° in this embodiment.

[0095] In one embodiment, Figure 4 、 Figure 5 As shown, a limit member 8 is provided between the first stirring plate 34 and each support sleeve 32. The limit member 8 includes a limit plate 81 and a mounting plate 82. The limit plate 81 is connected to the support sleeve 32, and the mounting plate 82 is connected to the first stirring plate 34. The limit plate 81 and the mounting plate 82 are fixedly connected. When the first stirring plate 34 and the second stirring plate 35 are moving away from each other, the end of the limit plate 81 away from the mounting plate 82 can abut the second stirring plate 35, thereby limiting the maximum opening and closing angle of the first stirring plate 34 and the second stirring plate 35.

[0096] In one embodiment, Figure 4 、 Figure 5 As shown, the limiting plate 81 is arc-shaped and is tightly connected to the support sleeve 32 via fastening screws 83. The mounting plate 82 is connected to the first stirring plate 34 via limiting screws 84. By providing a detachable limiting member 8, the length of the limiting plate 81 can be changed, thereby achieving adjustment of the maximum opening and closing angle of the first stirring plate 34 and the second stirring plate 35.

[0097] In this embodiment, the limiting plate 81 is semicircular and fits tightly against the support sleeve 32. When the first stirring plate 34 and the second stirring plate 35 are opened to 180°, the limiting plate 81 can abut against the second stirring plate 35. At this time, the maximum opening and closing angle of the first stirring plate 34 and the second stirring plate 35 is 180°, that is, the first stirring plate 34 and the second stirring plate 35 are rotated to a flush state. In other embodiments, the limiting plate 81 can also be configured to be a quarter arc shape, a three-quarter arc shape, etc., so that the maximum opening and closing angle of the first stirring plate 34 and the second stirring plate 35 will also change, and the selection can be made according to actual conditions.

[0098] In one embodiment, Figure 3 、 Figure 5 、 Figure 6As shown, the first stirring plate 34 includes a first mixing plate 341, which is fixedly connected to the plurality of support sleeves 32. The second stirring plate 35 includes a second mixing plate 351, which is fixedly connected to the plurality of receiving sleeves 33. The maximum opening and closing angle of the first mixing plate 341 and the second mixing plate 351 is 180 degrees. When the first mixing plate 341 and the second mixing plate 351 are opened, the first mixing plate 341 and the second mixing plate 351 can jointly divide the interior space of the storage tank 2 into two independent storage chambers.

[0099] Because the first mixing plate 341 and the second mixing plate 351 can jointly divide the interior of the storage tank 2 into two independent storage chambers, they can serve as a partition to divide the interior of the storage tank 2 into two parts, reducing the impact of the internal liquid on the inner wall of the storage tank 2 during transportation of the storage tank 2. Furthermore, by adjusting the opening and closing angles of the first mixing plate 341 and the second mixing plate 351, the flow rate of the liquid in the storage tank 2 can be adjusted to a certain extent.

[0100] Example 2

[0101] like Figure 9 、 Figure 10 The figure shows embodiment 2 of the present invention. The difference between this embodiment and embodiment 1 is that the first stirring plate 34 includes a first mixing plate 342, and the first mixing plate 342 is fixedly connected to multiple support sleeves 32 respectively. The second stirring plate 35 includes a second mixing plate 352, and the second mixing plate 352 is fixedly connected to multiple receiving sleeves 33 respectively. A plurality of mixing holes 9 are evenly opened on the first mixing plate 342 and the second mixing plate 352 respectively.

[0102] By providing the mixing hole 9, when the first mixing plate 342 and the second mixing plate 352 are opened and closed, part of the liquid can flow through the mixing hole 9, breaking the relative motion law between the molecules, thereby facilitating full contact and mixing of the molecules, thereby improving the mixing and stirring effect.

[0103] Example 3

[0104] like Figure 11 、 Figure 12 The figure shows embodiment 3 of the present invention. The difference between this embodiment and embodiment 1 is that the first stirring plate 34 includes a first stirring plate 343 and multiple first stirring blades 344. The first stirring plate 343 is fixedly connected to multiple support sleeves 32 respectively. The multiple first stirring blades 344 are respectively fixed to the side of the first stirring plate 343 away from the support sleeve 32, and the multiple first stirring blades 344 are evenly arranged along the height direction of the first stirring plate 343.

[0105] In one embodiment, Figure 11 、 Figure 12As shown, the second stirring plate 35 includes a second stirring plate 353 and a plurality of second stirring blades 354. The second stirring plate 353 is fixedly connected to the plurality of receiving sleeves 33 respectively. The plurality of second stirring blades 354 are respectively fixed to the side of the second stirring plate 353 away from the receiving sleeve 33, and the plurality of second stirring blades 354 are evenly arranged along the height direction of the second stirring plate 353.

[0106] By providing the first stirring blade 344 and the second stirring blade 354, when the first stirring plate 343 and the second stirring plate 353 mix and stir the solution, the first stirring blade 344 and the second stirring blade 354 can also mix and stir the solution, promoting the relative movement effect between the molecules, thereby improving the mixing and stirring effect.

[0107] It can be seen from the above process that compared with the original mixing water tank, the present application uses the pumping component 4 to extract the solution in the storage tank 2 and transport the solution back to the storage tank 2, thereby realizing circulation during the solution configuration process, promoting the relative movement of each molecule in the vertical direction, and thus improving the mixing effect.

[0108] At the same time, the feeding mechanism 5 is used to slowly add the solute into the pumping component 4, so that the solute is slowly mixed and stirred with the solution. Compared with directly putting a large amount of solute into the storage tank 2, this design is conducive to the full contact and mixing of the solute and the solution, thereby improving the mixing effect and mixing uniformity.

[0109] Moreover, by utilizing the feeding mechanism 5 to add the solute into the pumping component 4, when the pumping component 4 is transporting the solution and the solute, the solute and the clean water can be pre-mixed, which is beneficial to the subsequent rapid mixing of the solute and the solution, and enables the solute and the solution to be fully contacted and mixed, thereby improving the mixing and stirring effect and the working time.

[0110] It should be noted that, unless otherwise specified, the technical or scientific terms used in the present invention should have the common meanings understood by those skilled in the art to which the present invention belongs.

[0111] In addition, the terms "first," "second," etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. In the description of the present invention, "plurality" means more than two, unless otherwise specifically defined.

[0112] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some or all of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention, and they should all be included in the scope of the claims and description of the present invention. In particular, as long as there is no structural conflict, the various technical features mentioned in the various embodiments can be combined in any way. The present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions that fall within the scope of the claims.

Claims

1. A mixing water tank, characterized in that: include: A support pry (1) plays a supporting role; A storage tank (2) is arranged on the support skid (1); an agitator (3) disposed in the storage tank (2); A pumping assembly (4), the liquid inlet end of which is connected to the bottom of the storage tank (2) and the liquid outlet end of which is connected to the top of the storage tank (2), wherein the pumping assembly (4) is capable of extracting the solution in the storage tank (2) and transporting the solution back into the storage tank (2) to achieve circulation of the solution in the storage tank (2); A feeding mechanism (5) is connected to the pumping assembly (4), and the feeding mechanism (5) is used to feed solute into the pumping assembly (4), and to allow the solute to enter the storage tank (2) together with the solution transported by the pumping assembly (4); The feeding mechanism (5) comprises: A suction funnel (51) is fixed to the top of the support skid (1), and a control valve (52) is provided on the suction funnel (51); A feeding flange (53) is connected to the bottom of the suction funnel (51), one end of the feeding flange (53) is connected to a feeding pipe (54), and the other end is connected to a discharge pipe (55); The feed pipe (54) and the discharge pipe (55) are respectively connected to the pumping assembly (4), and the solution transported by the pumping assembly (4) can flow through the feed pipe (54), the feeding flange (53) and the discharge pipe (55) in sequence. The feed pipe (54) is provided with a feed valve (56), and the discharge pipe (55) is provided with a discharge valve (57); The stirrer (3) comprises: A stirring shaft (31) is vertical and rotatably connected to the storage tank (2); There are multiple support sleeves (32), which are rotatably sleeved on the stirring shaft (31); There are a plurality of receiving sleeves (33) which are fixedly sleeved on the stirring shaft (31), a plurality of the supporting sleeves (32) and a plurality of the receiving sleeves (33) are alternately distributed on the stirring shaft (31), and one of the supporting sleeves (32) is located at the top of the stirring shaft (31); A first stirring plate (34) is vertically shaped and fixedly connected to each of the plurality of support sleeves (32); The second stirring plate (35) is vertical and fixedly connected to the plurality of receiving sleeves (33); A driving member (7) is provided on the storage tank (2); The driving member (7) is used to control the synchronous rotation of the stirring shaft (31) and the receiving sleeve (33) located at the top of the stirring shaft (31), and to enable the first stirring plate (34) and the second stirring plate (35) to move closer to or farther away from each other.

2. The mixing water tank according to claim 1, characterized in that: The feed pipe (54) and the discharge pipe (55) are respectively tapered, and the inner diameters of one end of the feed pipe (54) and the discharge pipe (55) close to the feeding flange (53) are smaller than the inner diameters of the other ends thereof.

3. The mixing water tank according to claim 1, characterized in that: The pumping assembly (4) comprises: A suction pump (41) is fixed on the support skid (1); a liquid inlet pipe (42), one end of which is connected to the liquid inlet end of the suction pump (41) and the other end of which is connected to the bottom of the storage tank (2), and a liquid inlet valve (45) is provided on the liquid inlet pipe (42); a liquid discharge pipe (43), one end of which is connected to the liquid discharge end of the suction pump (41) and the other end of which is connected to the feed pipe (54), and a liquid discharge valve (46) is provided on the liquid discharge pipe (43); A liquid delivery pipe (44) has one end connected to the discharge pipe (55) and the other end connected to the top of the storage tank (2).

4. The mixing water tank according to claim 3, characterized in that: The liquid discharge pipe (43) is connected to a discharge pipe (47), a port of the discharge pipe (47) is located between the suction pump (41) and the liquid discharge valve (46), and a discharge valve (48) is provided on the discharge pipe (47).

5. The mixing water tank according to claim 3, characterized in that: The bottom wall of the storage tank (2) is inclined, a liquid collecting trough (6) is provided at the lowest end of the bottom wall of the storage tank (2), and the end of the liquid inlet pipe (42) away from the suction pump (41) is located in the liquid collecting trough (6).

6. The mixing water tank according to claim 1, characterized in that: The driving member (7) comprises: A support frame (701) is fixed on the storage tank (2); A support block (702) is horizontally slidably connected to the support frame (701), and a control member (703) is provided on the support frame (701) for driving the support block (702) to move horizontally back and forth; A support ring (704) is rotatably sleeved on the top of the stirring shaft (31), and the support sleeve (32) located at the top of the stirring shaft (31) is fixedly connected to the bottom of the support ring (704); A receiving ring (705) is fixedly sleeved on the top end of the stirring shaft (31), and the receiving ring (705) is located above the supporting ring (704); A support column (707) is vertically fixed on the support ring (704); A receiving column (708) is vertically fixed on the receiving ring (705); A guide groove (706) is provided on the support block (702), the top end of the stirring shaft (31) forms a horizontal sliding fit with the guide groove (706), and the surfaces of one side of the support ring (704) and the receiving ring (705) close to each other are respectively fitted with corresponding surfaces of the support block (702); The inner wall of one side of the guide groove (706) is provided with a supporting groove (709), and the inner wall of the other side is provided with a receiving groove (710); the supporting column (707) is movably arranged in the supporting groove (709), and the outer diameter of the supporting column (707) is equal to the width of the supporting groove (709); the receiving column (708) is movably arranged in the receiving groove (710), and the outer diameter of the receiving column (708) is equal to the width of the receiving groove (710), so that when the support block (702) reciprocates, the supporting column (707) and the receiving column (708) can rotate synchronously around the axis of the stirring shaft (31).

7. The mixing water tank according to claim 1, characterized in that: A limiting member (8) is provided between the first stirring plate (34) and each of the supporting sleeves (32), and the limiting member (8) comprises a limiting plate (81) and a mounting plate (82). The limiting plate (81) is connected to the supporting sleeve (32), and the mounting plate (82) is connected to the first stirring plate (34). The limiting plate (81) is fixedly connected to the mounting plate (82), and one end of the limiting plate (81) away from the mounting plate (82) can abut against the second stirring plate (35) to achieve the limitation of the maximum opening and closing angle of the first stirring plate (34) and the second stirring plate (35).

8. The mixing water tank according to claim 7, characterized in that: The limiting plate (81) is in an arc shape, and the limiting plate (81) and the supporting sleeve (32) are tightly connected by fastening screws (83), and the mounting plate (82) and the first stirring plate (34) are connected by limiting screws (84).

9. The mixing water tank according to claim 1, characterized in that: The first stirring plate (34) includes a first mixing plate (341), and the first mixing plate (341) is fixedly connected to the plurality of support sleeves (32) respectively. The second stirring plate (35) includes a second mixing plate (351), and the second mixing plate (351) is fixedly connected to the plurality of receiving sleeves (33) respectively. The first mixing plate (341) and the second mixing plate (351) can jointly separate the internal space of the storage tank (2) into two independent storage chambers.

10. The mixing water tank according to claim 1, characterized in that: The first stirring plate (34) includes a first mixing plate (342), which is fixedly connected to the plurality of support sleeves (32) respectively; the second stirring plate (35) includes a second mixing plate (352), which is fixedly connected to the plurality of receiving sleeves (33) respectively; and a plurality of mixing holes (9) are evenly opened on the first mixing plate (342) and the second mixing plate (352).

11. The mixing water tank according to claim 1, characterized in that: The first stirring plate (34) includes a first stirring plate (343) and a plurality of first stirring blades (344), the first stirring plate (343) is fixedly connected to the plurality of support sleeves (32), and the plurality of first stirring blades (344) are respectively fixed to a side of the first stirring plate (343) away from the support sleeve (32); The second stirring plate (35) comprises a second stirring plate (353) and a plurality of second stirring blades (354); the second stirring plate (353) is fixedly connected to the plurality of receiving sleeves (33), and the plurality of second stirring blades (354) are fixed to a side of the second stirring plate (353) away from the receiving sleeve (33).

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