Backflow dispersion cylinder device for curing agent production

Abstract

The reflux dispersion cylinder device for curing agent production comprises a dispersion cylinder body, a dispersion mechanism, a reflux mechanism and a heating mechanism, the heating mechanism comprises a heating jacket, a heating sleeve and a heating pipe, the heating jacket is wrapped on the dispersion cylinder body, the heating sleeve is sleeved on a transition pipe, the heating pipe is spiral, and the reflux mechanism is arranged on the dispersion cylinder body. The heating pipe extends into the heating jacket from the heating sleeve; the dispersing cylinder body is filled with nitrogen through the nitrogen conveying pipe, then materials are conveyed into the dispersing cylinder body through the feeding port, the materials in the dispersing cylinder body are sheared and dispersed through the dispersing mechanism, and the heating pipe in the heating mechanism can heat the materials in the dispersing cylinder body and accelerate the curing process of the materials and can also heat the materials in the transition pipe. And the materials in the transition pipe enter the first backflow pipe through the three-way valve and flow back into the dispersion cylinder body through the backflow pump and the second backflow pipe to be subjected to backflow dispersion.

Description

Technical Field

[0001] The utility model relates to the field of curing agent production equipment, in particular to a reflux dispersion cylinder device for curing agent production. Background Art

[0002] The Chinese utility model patent with announcement number CN217795648U, announced on November 15, 2022, discloses a reflux dispersion cylinder device for producing curing agent. The invention uses a reflux pipe to return the residual curing agent between the bottom of the cylinder and the ball valve to the dispersion cylinder for continued dispersion, which can further ensure that the material is evenly and fully dispersed. However, during the production process, the curing agent enters the transition pipe and the dispersion mechanism cannot stir it. The curing agent may accumulate in the transition pipe, thereby blocking the transition pipe. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In order to solve the above problems in the prior art, the utility model provides a reflux dispersion cylinder device for curing agent production.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:

[0007] A reflux dispersion cylinder device for curing agent production, comprising a dispersion cylinder body, a dispersion mechanism, a reflux mechanism and a heating mechanism;

[0008] The dispersion cylinder is provided with a feeding port and a reflux port, and one side of the dispersion cylinder is connected with a nitrogen delivery pipe;

[0009] The dispersion mechanism is connected to the dispersion cylinder and is used for stirring and dispersing the curing agent;

[0010] The reflux mechanism includes a transition pipe, a three-way valve, a discharge pipe, a reflux pump, a first reflux pipe and a second reflux pipe;

[0011] The transition pipe is arranged at the bottom of the dispersion cylinder;

[0012] The inlet of the three-way valve is connected to the transition pipe, one of the outlets of the three-way valve is connected to the feed end of the reflux pump through the first reflux pipe, the discharge end of the reflux pump is connected to the reflux port through the second reflux pipe, and the other outlet of the three-way valve is connected to the discharge pipe;

[0013] The heating mechanism comprises a heating jacket, a heating sleeve and a heating tube;

[0014] The heating jacket is wrapped around the dispersion cylinder;

[0015] The heating sleeve is sleeved on the transition pipe;

[0016] The heating tube is spirally shaped and extends from the heating sleeve to the heating jacket.

[0017] Preferably, a heating medium circulates in the heating tube.

[0018] Preferably, the dispersion mechanism includes a motor, a reducer, a rotating shaft and dispersion blades;

[0019] The motor is connected to the rotating shaft via a reducer;

[0020] The rotating shaft extends into the dispersion cylinder;

[0021] The dispersion blades are mounted on the rotating shaft.

[0022] Preferably, the dispersing blades include a U-shaped stirring blade and a horizontal blade, the horizontal blade is fixed to the bottom of the rotating shaft, and two ends of the horizontal blade are connected to two ends of the inner wall of the U-shaped stirring blade.

[0023] Preferably, a ball valve is installed on the transition pipe.

[0024] (III) Beneficial effects

[0025] The beneficial effect of the utility model is that: by adopting the above technical scheme, nitrogen is filled into the dispersion cylinder through the nitrogen delivery pipe, and then the material is delivered into the dispersion cylinder through the feeding port, and the material in the dispersion cylinder is sheared and dispersed by the dispersion mechanism. The heating pipe in the heating mechanism can not only heat the material in the dispersion cylinder to accelerate its solidification process, but also heat the material in the transition pipe to prevent it from accumulating in the transition pipe and causing blockage. The material in the transition pipe enters the first reflux pipe through the three-way valve, and flows back into the dispersion cylinder through the reflux pump and the second reflux pipe for reflux dispersion. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the structure of a reflux dispersion cylinder device for curing agent production;

[0027] Figure 2 It is a schematic diagram of the structure of the heating tube.

[0028] [Description of Reference Numerals]

[0029] 1. Dispersion cylinder; 11. Feeding port; 12. Reflux port; 13. Nitrogen delivery pipe;

[0030] 2. Decentralized organization;

[0031] 21. Motor; 22. Reducer; 23. Rotating shaft; 24. Horizontal leaf; 25. U-shaped stirring leaf;

[0032] 3. Heating mechanism;

[0033] 31. Heating jacket; 32. Heating sleeve; 33. Heating tube;

[0034] 4. Reflux mechanism;

[0035] 41. Transition pipe; 42. Ball valve; 43. Three-way valve; 44. First reflux pipe; 45. Reflux pump; 46. Second reflux pipe. DETAILED DESCRIPTION

[0036] In order to better explain the present invention and facilitate understanding, the present invention is described in detail below through specific implementation modes in conjunction with the accompanying drawings.

[0037] Please refer to Figure 1 to Figure 2 The utility model provides a reflux dispersion cylinder device for curing agent production, comprising a dispersion cylinder body 1, a dispersion mechanism 2, a reflux mechanism 4 and a heating mechanism 3;

[0038] The dispersion cylinder 1 is provided with a feeding port 11 and a reflux port 12, and one side of the dispersion cylinder 1 is connected with a nitrogen delivery pipe 13;

[0039] The dispersion mechanism 2 is connected to the dispersion cylinder 1 and is used for stirring and dispersing the curing agent;

[0040] The reflux mechanism 4 includes a transition pipe 41, a three-way valve 43, a discharge pipe, a reflux pump 45, a first reflux pipe 44 and a second reflux pipe 46;

[0041] The transition pipe 41 is arranged at the bottom of the dispersion cylinder 1;

[0042] The inlet of the three-way valve 43 is connected to the transition pipe 41, one of the outlets of the three-way valve 43 is connected to the feed end of the reflux pump 45 through the first reflux pipe 44, the discharge end of the reflux pump 45 is connected to the reflux port 12 through the second reflux pipe 46, and the other outlet of the three-way valve 43 is connected to the discharge pipe;

[0043] The heating mechanism 3 includes a heating jacket 31, a heating sleeve 32 and a heating tube 33;

[0044] The heating jacket 31 is wrapped around the dispersion cylinder 1;

[0045] The heating sleeve 32 is sleeved on the transition pipe 41;

[0046] The heating tube 33 is spirally shaped and extends from the heating sleeve 32 to the heating jacket 31;

[0047] When in use, the dispersion cylinder 1 is filled with nitrogen through the nitrogen delivery pipe 13, and then the material is delivered into the dispersion cylinder 1 through the feeding port 11. The material in the dispersion cylinder 1 is sheared and dispersed by the dispersion mechanism 2. The heating pipe 33 in the heating mechanism 3 can not only heat the material in the dispersion cylinder 1 to accelerate its solidification process, but also heat the material in the transition pipe 41 to prevent it from accumulating in the transition pipe 41 and causing blockage. The material in the transition pipe 41 enters the first reflux pipe 44 through the three-way valve 43, and flows back to the dispersion cylinder 1 through the reflux pump 45 and the second reflux pipe 46 for reflux dispersion.

[0048] In this embodiment, a heating medium circulates in the heating pipe 33. It should be noted that the heating pipe 33 is connected to a heating medium storage tank and a circulation pump in sequence through management to achieve the circulation of the heating medium in the heating pipe 33.

[0049] In this embodiment, the dispersion mechanism 2 includes a motor 21, a reducer 22, a rotating shaft 23 and dispersion blades;

[0050] The motor 21 is connected to the rotating shaft 23 via a reducer 22;

[0051] The rotating shaft 23 extends into the dispersion cylinder 1;

[0052] The dispersion blades are mounted on the rotating shaft 23 .

[0053] The dispersion blades include a U-shaped stirring blade 25 and a horizontal blade 24, wherein the horizontal blade 24 is fixed to the bottom of the rotating shaft 23, and the two ends of the horizontal blade 24 are connected to the two ends of the inner wall of the U-shaped stirring blade 25;

[0054] When in use, the motor 21 drives the rotating shaft 23 to rotate through the reducer 22, driving the U-shaped stirring blades 25 and the horizontal blades 24 to rotate, shearing and dispersing the materials. The setting of the U-shaped stirring blades 25 can prevent the materials at the bottom of the dispersion cylinder 1 from silting up.

[0055] In this embodiment, a ball valve 42 is installed on the transition pipe 41 .

[0056] The working principle of the utility model is as follows:

[0057] The dispersion cylinder 1 is filled with nitrogen through the nitrogen delivery pipe 13, and then the material is delivered into the dispersion cylinder 1 through the feeding port 11. The material in the dispersion cylinder 1 is sheared and dispersed by the dispersion mechanism 2. The heating pipe 33 in the heating mechanism 3 can not only heat the material in the dispersion cylinder 1 to accelerate its solidification process, but also heat the material in the transition pipe 41 to prevent it from accumulating in the transition pipe 41 and causing blockage. The material in the transition pipe 41 enters the first reflux pipe 44 through the three-way valve 43, and flows back to the dispersion cylinder 1 through the reflux pump 45 and the second reflux pipe 46 for reflux dispersion.

[0058] The circuits, electronic components and modules involved are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by this utility model does not involve improvements to software and methods.

[0059] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in related technical fields, are also included in the patent protection scope of the present invention.

[0060] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A reflux dispersion cylinder device for curing agent production, characterized in that: It includes a dispersion cylinder, a dispersion mechanism, a reflux mechanism and a heating mechanism; The dispersion cylinder is provided with a feeding port and a reflux port, and one side of the dispersion cylinder is connected with a nitrogen delivery pipe; The dispersion mechanism is connected to the dispersion cylinder and is used for stirring and dispersing the curing agent; The reflux mechanism includes a transition pipe, a three-way valve, a discharge pipe, a reflux pump, a first reflux pipe and a second reflux pipe; The transition pipe is arranged at the bottom of the dispersion cylinder; The inlet of the three-way valve is connected to the transition pipe, one of the outlets of the three-way valve is connected to the feed end of the reflux pump through the first reflux pipe, the discharge end of the reflux pump is connected to the reflux port through the second reflux pipe, and the other outlet of the three-way valve is connected to the discharge pipe; The heating mechanism comprises a heating jacket, a heating sleeve and a heating tube; The heating jacket is wrapped around the dispersion cylinder; The heating sleeve is sleeved on the transition pipe; The heating tube is spirally shaped and extends from the heating sleeve to the heating jacket.

2. A reflux dispersion cylinder device for curing agent production according to claim 1, characterized in that: A heating medium circulates in the heating tube.

3. The reflux dispersion cylinder device for curing agent production according to claim 1, characterized in that: The dispersion mechanism includes a motor, a reducer, a rotating shaft and dispersion blades; The motor is connected to the rotating shaft via a reducer; The rotating shaft extends into the dispersion cylinder; The dispersion blades are mounted on the rotating shaft.

4. A reflux dispersion cylinder device for curing agent production according to claim 3, characterized in that: The dispersing blades include a U-shaped stirring blade and a horizontal blade, wherein the horizontal blade is fixed at the bottom of the rotating shaft, and two ends of the horizontal blade are connected to two ends of the inner wall of the U-shaped stirring blade.

5. The reflux dispersion cylinder device for curing agent production according to claim 1, characterized in that: A ball valve is installed on the transition pipe.

Images