Dissolving and stirring device

Abstract

The utility model discloses a dissolving and stirring device which comprises a tank body, a sealing cover is arranged above the tank body, a stirring rod is arranged in the tank body, the upper end of the stirring rod is connected with a motor, the stirring rod is connected with a stirring fan, a heating base is arranged at the bottom of the tank body, one side of the bottom of the tank body is connected with a sampling liquid outlet nozzle, a telescopic corrugated rubber sleeve is arranged on the upper portion of the sealing cover, and an insertion pipe is arranged in the tank body. The upper end of the insertion pipe penetrates out of the corrugated rubber sleeve and is connected with a funnel, a funnel cover is arranged on the funnel, and the insertion pipe is connected with the corrugated rubber sleeve in a pluggable mode. The insertion pipe is arranged in the tank body, the upper end of the insertion pipe penetrates out of the corrugated rubber sleeve and is connected with the funnel, a sealing cover does not need to be opened, adding can be directly carried out through the funnel, and the operation is simple and convenient; the sampling liquid outlet nozzle is arranged, so that in the dissolving process, sampling can be completed through the sampling liquid outlet nozzle or a dissolved solution can be directly taken out through the sampling liquid outlet nozzle; and the sampling or taking-out convenience of the dissolving solution is greatly improved.

Description

Technical Field

[0001] This utility model belongs to the field of dissolution technology, and in particular relates to a dissolution stirring device. Background Technology

[0002] In companies that produce or research additives for dairy products and beverages, dissolving and mixing tanks are frequently used in research laboratories to stir, dissolve, and add raw materials in order to study the proportions of ingredients.

[0003] Regarding dissolving and stirring devices, a search reveals that Chinese utility model patent CN207237808U discloses a dissolving and stirring device for crystallization and purification, such as... Figure 1 As shown, it mainly includes a tank body a, a sealing cover b on the upper part of the tank body a, a stirring rod c inside the tank body a, a stirring blade d on the stirring rod c, and the upper part of the stirring rod d is connected to a motor e that drives its rotation.

[0004] In the existing technology, similar dissolving and stirring tanks have been found to have shortcomings in actual implementation: if materials are to be added to the tank during the stirring and dissolving process, the sealing cap must be opened first, which is quite troublesome and inconvenient. In addition, when the dissolved liquid is to be removed, the sealing cap must be opened and the dissolved liquid poured out from the tank opening, which is also quite troublesome. Utility Model Content

[0005] In view of the shortcomings and defects in the existing technology, the purpose of this utility model is to provide a dissolving and stirring device, which solves the problems of existing dissolving and stirring tanks, such as the inconvenience of having to open the sealing cover before adding materials and having to open the sealing cover to pour out the solution from the tank opening when removing the solution.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a dissolving and stirring device, comprising a tank, a sealing cover on the top of the tank, a stirring rod inside the tank, the upper end of the stirring rod being connected to a motor driving its rotation, the tank being made of transparent material, a stirring fan being detachably connected to the stirring rod, a heating base being provided at the bottom of the tank, a centrally upward-protruding cone being provided on the inner side of the bottom of the tank, a sampling nozzle being connected to one side of the bottom of the tank, a retractable corrugated rubber sleeve being provided on the upper part of the sealing cover, an insertion tube being provided inside the tank, the upper end of the insertion tube passing through the corrugated rubber sleeve and connected to a funnel, the funnel being provided with an openable funnel cover, and the insertion tube being detachably connected to the corrugated rubber sleeve.

[0007] As a further improvement of this utility model, the tank body is provided with an air pipe, the upper end of which extends through a sealing cap and can be connected to the air tank.

[0008] As a further improvement of this utility model, the sealing cover is provided with a vent, and the vent is provided with an openable vent valve.

[0009] As a further improvement of this utility model, the stirring fan includes an upper sleeve and a lower sleeve. An L-shaped rod is connected to each of the left and right sides of the lower sleeve. The left and right sides of the upper sleeve are connected to the L-shaped rods through a connecting rod. The stirring rod is sleeved on the upper and lower sleeves and locked by locking bolts.

[0010] As a further improvement of this utility model, the connecting rod is welded to the L-shaped rod.

[0011] As a further improvement of this utility model, the tank body is made of glass.

[0012] As a further improvement of this utility model, the corrugated rubber sleeve has an insertion hole at the position where the insertion tube is set, and the diameter of the insertion hole is smaller than the diameter of the insertion tube.

[0013] Compared with the prior art, this utility model has the following advantages:

[0014] 1. By installing a heating base at the bottom of the tank, the solution can be heated by opening the heating base during material dissolution, thus increasing the dissolution rate. Furthermore, by installing a corrugated rubber sleeve on the sealing cap and an insert tube inside the tank, with the upper end of the insert tube extending through the corrugated rubber sleeve and connecting to a funnel, it is very simple and convenient to add powder or granules to the tank during dissolution without opening the sealing cap. The corrugated rubber sleeve allows for swinging and moving the position of the insert tube's outlet, enabling the tube's bottom to point at multiple locations on the solution inside the tank, increasing the material's surface area and improving subsequent dissolution efficiency. Additionally, the elasticity of the corrugated rubber sleeve enhances the sealing between the sleeve and the insert tube. Moreover, the insert tube is detachably connected to the corrugated rubber sleeve, allowing the length of the insert tube within the tank to be adjusted according to the amount of solution. The insert tube can also be used as a stirring roller when needed.

[0015] Furthermore, by connecting a sampling nozzle to one side of the bottom of the tank, sampling can be completed through the sampling nozzle during the dissolution process, or the dissolved solution can be directly taken out, which greatly improves the convenience of sampling or taking out the solution. Moreover, by providing a centrally upward-convex cone on the inner side of the bottom of the tank, when the dissolution is completed and the sampling nozzle is opened to take out the solution, the residue of the solution at the bottom of the tank is reduced or avoided, which facilitates thorough liquid extraction.

[0016] In addition, by making the container with a transparent material, it is easy to observe the dissolution process inside the container from the outside.

[0017] 2. By providing a gas pipe inside the tank, with the upper end of the gas pipe extending through a sealing cap and being connected to the gas tank, a gaseous catalyst or reactant can be added into the tank through the gas pipe.

[0018] 3. By providing a vent on the sealed cap, the vent can be opened when the material inside the tank reacts and releases gas, or when cooling is required, to facilitate the release of gas or cooling of the tank. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings:

[0020] Figure 1 This is a schematic diagram of the existing technology;

[0021] Figure 2 This is a schematic diagram of the structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the internal bottom wall of the tank.

[0023] In the diagram: 1. Tank body; 2. Sealing cap; 3. Stirring rod; 4. Motor; 5. Stirring fan; 51. Upper sleeve; 52. Lower sleeve; 53. L-shaped rod; 54. Connecting rod; 6. Heating base; 7. Conical cone; 8. Sampling nozzle; 9. Corrugated rubber sleeve; 10. Insertion tube; 11. Funnel; 12. Gas pipe; 13. Vent; 14. Funnel lid. Detailed Implementation

[0024] The following is in conjunction with the appendix Figure 2-3 The present invention will be described in further detail below. For clarity, only the structures relevant to the inventive features of the present invention are shown in the figures.

[0025] For ease of description, the coordinate system is defined as follows: Figure 2 As shown, the left and right directions are horizontal, the front and back directions are vertical, and the up and down directions are vertical.

[0026] This utility model discloses a dissolving and stirring device. (Refer to...) Figure 2 A dissolving and stirring device includes a tank 1 with a sealing cover 2 on top. A stirring rod 3 is installed inside the tank 1, and the upper end of the stirring rod 3 is connected to a motor 4 that drives its rotation. The tank 1 is made of a transparent material, specifically glass, to facilitate observation of the dissolving process inside the tank 1 from the outside. A stirring fan 5 is detachably connected to the stirring rod 3. Specifically, the stirring fan 5 includes an upper sleeve 51 and a lower sleeve 52. An L-shaped rod 53 is connected to each of the left and right sides of the lower sleeve 52. The left and right sides of the upper sleeve 51 are welded to the L-shaped rods 53 via a connecting rod 54. The stirring rod 3 is fitted onto the upper sleeve 51 and the lower sleeve 52 and locked in place by locking bolts.

[0027] The bottom of the tank 1 is equipped with a heating base 6. The heating base 6 can be a common heating base, which can be equipped with a heating wire, such as the base of an electric kettle. After being plugged in, it can be heated. When dissolving materials, the heating base 6 can be turned on to heat the solution, thereby increasing the dissolution rate of the materials.

[0028] like Figure 3 As shown, the inner bottom of the tank 1 has a centrally upward-convex cone 7, and a sampling nozzle 8 is connected to one side of the bottom of the tank 1. During the dissolution process, sampling or direct removal of the dissolved solution can be achieved through the sampling nozzle 8, greatly improving the convenience of sampling or removal. Furthermore, the centrally upward-convex cone 7 on the inner bottom of the tank 1 reduces or avoids residual solution at the bottom of the tank 1 when opening the sampling nozzle 8 after dissolution, ensuring thorough removal of the solution.

[0029] The sealing cap 2 has a retractable corrugated rubber sleeve 9 on its upper part, and an insertion tube 10 is provided inside the tank body 1. The upper end of the insertion tube 10 extends out of the corrugated rubber sleeve 9 and is connected to a funnel 11. The funnel 11 has an openable lid 14. The insertion tube 10 is pluggably connected to the corrugated rubber sleeve 9. When set up, the corrugated rubber sleeve 9 has an insertion hole at the position where the insertion tube 10 is set. The diameter of the insertion hole is smaller than the diameter of the insertion tube 10. Specifically, the diameter of the insertion hole is 2-5mm smaller than the diameter of the insertion tube 10 to improve the sealing performance. By providing a corrugated rubber sleeve 9 on the sealing cap 2 and an insert tube 10 inside the tank body 1, with the upper end of the insert tube 10 extending through the corrugated rubber sleeve 9 and connecting to the funnel 11, it is very simple and convenient to add material powder particles to the tank body 1 during the dissolution process without opening the sealing cap 2. The corrugated rubber sleeve 9 can swing and move the position of the bottom outlet of the insert tube 10, allowing the bottom of the insert tube 10 to point to multiple positions on the dissolving liquid inside the tank body 1, increasing the material drop area and improving the subsequent dissolution efficiency. In addition, the elasticity of the corrugated rubber sleeve 9 also increases the sealing performance of the connection between the corrugated rubber sleeve 9 and the insert tube 10. Furthermore, the insert tube 10 can be plugged and unplugged into the corrugated rubber sleeve 9, so the length of the insert tube 10 inside the tank body 1 can be adjusted according to the amount of dissolving liquid. When needed, the insert tube 10 can be used as a stirring roller.

[0030] In addition, such as Figure 2As shown, the tank 1 is equipped with a gas pipe 12. The upper end of the gas pipe 12 extends through the sealing cap 2 and can be connected to a gas cylinder (not shown in the attached figure). Therefore, gaseous catalysts or reactants can be added into the tank 1 through the gas pipe 12. In addition, the sealing cap 2 is equipped with a vent 13, which has an openable vent valve. When the material in the tank 1 reacts and produces gas, or when cooling is required, the vent 13 can be opened to facilitate the release of gas or cooling of the tank 1.

[0031] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. It should be understood that the specific embodiments described herein are only for understanding this utility model and are not intended to limit this utility model. All other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this utility model.

Claims

1. A dissolving stirring device, comprising a tank body, a sealing cover arranged above the tank body, a stirring rod arranged in the tank body, and a motor connected with the upper end of the stirring rod to drive the stirring rod to rotate, characterized in that: The jar body is made of transparent material, a stirring fan is detachably connected to the stirring rod, a heating base is arranged at the bottom of the jar body, a central upwardly protruding convex cone is arranged at the inner side of the bottom of the jar body, a sampling outlet nozzle is connected to one side of the bottom of the jar body, an extensible corrugated rubber sleeve is arranged at the upper part of the sealing cover, a pipe is arranged in the jar body, the upper end of the pipe penetrates through the corrugated rubber sleeve and is connected to a funnel, an openable funnel cover is arranged on the funnel, and the pipe is plug- connectable with the corrugated rubber sleeve.

2. A dissolution agitator according to claim 1, wherein: An air pipe is arranged in the jar body, the upper end of the air pipe penetrates through the sealing cover and is connectable with an air tank.

3. A dissolution agitator according to claim 1, wherein: An air inlet nozzle is arranged on the sealing cover, and an openable air inlet valve is arranged on the air inlet nozzle.

4. A dissolution agitator according to claim 1, wherein: The stirring fan comprises an upper sleeve and a lower sleeve, L-shaped rods are connected to the left and right sides of the lower sleeve, the left and right sides of the upper sleeve are connected with the L-shaped rods through connecting rods, the stirring rod is sleeved on the upper sleeve and the lower sleeve and is locked through locking bolts.

5. A dissolution agitator according to claim 4, wherein: The connecting rods are welded with the L-shaped rods.

6. A dissolving and stirring apparatus according to claim 1, characterized in that: The jar body is made of glass.

7. A dissolving and stirring apparatus according to claim 1, characterized in that: The corrugated rubber sleeve is provided with a plug hole at the position where the pipe is arranged, and the diameter of the plug hole is smaller than the diameter of the pipe.

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