Defoaming agent emulsification synthesis kettle

Abstract

The utility model discloses a defoaming agent emulsification synthesis kettle which comprises a stirring box, a stirring device; the stirring device comprises a stirring shaft, stirring blades, a first cavity and a second cavity, the stirring shaft is rotationally inserted into the top of the stirring box, the stirring blades are fixedly welded to the two sides of the surface of the stirring shaft and located in the stirring box, the first cavity is formed in the stirring shaft, the second cavity is formed in the stirring blades, and the stirring blades are arranged in the second cavity. The first cavity is communicated with the second cavity; a driving mechanism; the driving mechanism is fixedly mounted on one side of the top of the stirring box; the heat preservation device is fixedly connected to the surface of the stirring box in a sleeving manner; the defoaming agent emulsifying synthesis kettle effectively solves the problems that an existing defoaming agent emulsifying synthesis kettle needs to be heated in the emulsifying process, but a heating device can cause great energy waste in the heating process, heating is not uniform, and the emulsifying efficiency is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of defoamers, in particular to a defoamer emulsification synthesis kettle. Background Technique

[0002] A defoamer is an additive for eliminating foam. A large amount of foam will be generated during the production and application processes in fields such as coatings, textiles, medicine, fermentation, papermaking, water treatment, and petrochemical industry, which will affect the product quality and production process. Based on the inhibition and elimination of foam, a specific amount of defoamer is usually added during production, and the defoamer needs to be stirred and emulsified by a synthesis kettle during the production process.

[0003] However, there are some drawbacks in the traditional use process, such as:

[0004] The existing defoamer emulsification synthesis kettle needs to be heated during the emulsification process, but the heating device will cause great energy waste during the heating process, and the heating is uneven, reducing the emulsification efficiency. Content of the Utility Model

[0005] The purpose of the utility model is to provide a defoamer emulsification synthesis kettle to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: including: a stirring tank; a stirring device; the stirring device includes a stirring shaft, stirring blades, a first cavity, and a second cavity. The stirring shaft is rotatably inserted into the top of the stirring tank. Stirring blades are fixedly welded on both sides of the surface of the stirring shaft and inside the stirring tank. A first cavity is opened inside the stirring shaft, a second cavity is opened inside the stirring blade, and the first cavity and the second cavity are communicated; a driving mechanism; the driving mechanism is fixedly installed on one side of the top of the stirring tank; a heat preservation device, the heat preservation device is fixedly sleeved on the surface of the stirring tank; a heating device, the heating device includes an air inlet pipe, a heating box, heating rods, an air outlet pipe, and a suction fan. The heating box is fixedly welded on one side of the heat preservation device. An air inlet pipe is fixedly inserted into the top of one side of the heating box, an air outlet pipe is fixedly inserted into the bottom of one side of the heating box, a suction fan is fixedly installed at the bottom of the inner wall of the heating box through bolts, heating rods are fixedly installed at the top of the inner wall of the heating box through bolts, and the end of the air inlet pipe away from the heating box is rotatably connected to both ends of the stirring shaft.

[0007] Among them, the heat preservation device includes a heat preservation shell and heat preservation and heat insulation cotton. The heat preservation shell is fixedly sleeved on the surface of the stirring tank, and heat preservation and heat insulation cotton is filled inside the heat preservation shell. The material of the heat preservation shell is made of stainless steel.

[0008] Among them, the driving mechanism includes a driving wheel, a motor and a driven wheel. The motor is fixedly welded to one side of the top of the mixing tank. The output shaft of the motor is fixedly sleeved with the driving wheel. The driving wheel is meshed with the driven wheel, and the driven wheel is fixedly sleeved on the surface of the mixing shaft.

[0009] Among them, a spoiler is fixedly welded inside the heating tank, and the spoilers are alternately distributed on the inner wall surfaces on both sides of the heating tank.

[0010] Among them, a semi-permeable membrane is fixedly installed between the inner walls of the intake pipe at one end located inside the heating tank.

[0011] Among them, scraping plates are fixedly welded on both sides of the surface of the mixing shaft between the mixing blades through connecting rods, and the mixing blades adopt a U-shaped structure.

[0012] Compared with the prior art, the beneficial effects of the present utility model are:

[0013] It can realize pouring materials into the inside of the mixing tank through the feed hopper, and then starting the motor and the exhaust fan, so that the motor drives the driving wheel to rotate, the driving wheel drives the driven wheel to rotate, and the driven wheel drives the mixing shaft to rotate to stir the materials. At the same time, the exhaust fan sucks the air inside the mixing shaft and the mixing blades into the inside of the heating tank through the outlet pipe, and after being heated by the heating rod, it flows out of the heating tank through the intake pipe and then flows into the inside of the mixing shaft, so that the first cavity and the second cavity inside the mixing shaft and the mixing blades are filled with heated air, heating the materials inside the mixing tank evenly, and can improve the emulsification efficiency of the materials. At the same time, since the air inside the mixing shaft and the mixing blades flows back into the inside of the heating tank from the bottom of the mixing shaft again, circular heating is realized, effectively avoiding waste of energy. Description of the Drawings

[0014] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 It is a schematic diagram of the overall structure of the present utility model;

[0016] Figure 3 For the present utility model Figure 1 The enlarged structure diagram at A;

[0017] Figure 4 It is a schematic diagram of the structure of the heat preservation device of the present utility model;

[0018] Figure 5 It is a schematic diagram of the structure of the intake pipe and the semi-permeable membrane of the present utility model;

[0019] In the figure: 1 - stirring tank; 2 - stirring device; 21 - stirring shaft; 22 - stirring blades; 23 - first cavity; 24 - second cavity; 3 - heat preservation device; 31 - heat preservation shell; 32 - heat preservation and heat insulation cotton; 4 - heating device; 41 - air inlet pipe; 42 - heating box; 43 - spoiler; 44 - heating rod; 45 - air outlet pipe; 46 - exhaust fan; 47 - semi - permeable membrane; 5 - driving mechanism; 51 - driving wheel; 52 - motor; 53 - driven wheel. Detailed implementation manners

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to Figures 1-5 , the present invention provides a technical solution, including: a stirring tank 1; a stirring device 2; the stirring device 2 includes a stirring shaft 21, stirring blades 22, a first cavity 23 and a second cavity 24. The stirring shaft 21 is rotatably inserted into the top of the stirring tank 1. On both sides of the surface of the stirring shaft 21 and inside the stirring tank 1, stirring blades 22 are fixedly welded. A first cavity 23 is opened inside the stirring shaft 21, and a second cavity 24 is opened inside the stirring blades 22. The first cavity 23 and the second cavity 24 are communicated; a driving mechanism 5; the driving mechanism 5 is fixedly installed on one side of the top of the stirring tank 1; a heat preservation device 3, the heat preservation device 3 is fixedly sleeved on the surface of the stirring tank 1; a heating device 4, the heating device 4 includes an air inlet pipe 41, a heating box 42, a heating rod 44, an air outlet pipe 45 and an exhaust fan 46. The heating box 42 is fixedly welded to one side of the heat preservation device 3. An air inlet pipe 41 is fixedly inserted into the top of one side of the heating box 42, an air outlet pipe 45 is fixedly inserted into the bottom of one side of the heating box 42. An exhaust fan 46 is fixedly installed at the bottom of the inner wall of the heating box 42 by bolts, and a heating rod 44 is fixedly installed at the top of the inner wall of the heating box 42 by bolts. One end of the air inlet pipe 41 away from the heating box 42 is rotatably connected to both ends of the stirring shaft 21.

[0022] Among them, the heat preservation device 3 includes a heat preservation shell 31 and heat preservation and heat insulation cotton 32. The heat preservation shell 31 is fixedly sleeved on the surface of the stirring tank 1. The inside of the heat preservation shell 31 is filled with heat preservation and heat insulation cotton 32. The material of the heat preservation shell 31 is made of stainless steel, which isolates the temperature inside the stirring tank 1 from the outside and avoids waste of heat.

[0023] Among them, the driving mechanism 5 includes a driving wheel 51, a motor 52 and a driven wheel 53. The motor 52 is fixedly welded to one side of the top of the mixing tank 1. The output shaft of the motor 52 is fixedly sleeved with the driving wheel 51. The driving wheel 51 is meshed with the driven wheel 53, and the driven wheel 53 is fixedly sleeved on the surface of the mixing shaft 21.

[0024] Among them, a spoiler 43 is fixedly welded inside the heating box 42, and the spoilers 43 are alternately distributed on the inner wall surfaces of both sides of the heating box 42 to extend the residence time of air in the heating box 42, so that the air can be fully heated.

[0025] Among them, a semi-permeable membrane 47 is fixedly installed between the inner walls of the air inlet pipe 41 at one end inside the heating box 42 to prevent water vapor from entering the inside of the mixing shaft 21, causing corrosion inside the mixing shaft 21 and improving the service life of the mixing shaft 21.

[0026] Among them, scrapers are fixedly welded on both sides of the surface of the mixing shaft 21 between the mixing blades 22 through connecting rods. The mixing blades 22 are of a U-shaped structure, which can scrape off the substances adhered to the inside of the mixing tank 1 for easy cleaning. The mixing blades 22 being of a U-shaped structure can effectively solve the problem that the structure of the mixing blades 22 is too complex, resulting in the material being easily adhered to the surface of the mixing blades 22 and being inconvenient to clean.

[0027] Working principle: When in use, materials can be poured into the inside of the mixing tank 1 through the feed hopper, and then the motor 52 and the exhaust fan 46 are started, so that the motor 52 drives the driving wheel 51 to rotate, the driving wheel 51 drives the driven wheel 53 to rotate, the driven wheel 53 drives the mixing shaft 21 to rotate, and the mixing shaft 21 drives the mixing blades 22 to rotate to stir the materials. At the same time, the exhaust fan 46 sucks the air inside the mixing shaft 21 and the mixing blades 22 into the inside of the heating box 42 through the air outlet pipe 45, and makes it flow out of the inside of the heating box 42 through the air inlet pipe 41 after being heated by the heating rod 44 and then flow into the inside of the mixing shaft 21, so that the first cavity 23 and the second cavity 24 inside the mixing shaft 21 and the mixing blades 22 are filled with heated air, heating the materials inside the mixing tank 1 evenly, and improving the emulsification efficiency of the materials. At the same time, since the air inside the mixing shaft 21 and the mixing blades 22 flows back into the inside of the heating box 42 from the bottom of the mixing shaft 21 again, circular heating is realized, the heat utilization rate is improved, and the waste of energy is effectively avoided.

[0028] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0029] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An antifoaming agent emulsification synthesis kettle, characterized in that , including: A stirring tank (1); A stirring device (2); the stirring device (2) includes a stirring shaft (21), stirring blades (22), a first cavity (23) and a second cavity (24). The stirring shaft (21) is rotatably inserted into the top of the stirring tank (1). On both sides of the surface of the stirring shaft (21) and inside the stirring tank (1), stirring blades (22) are fixedly welded. A first cavity (23) is opened inside the stirring shaft (21), and a second cavity (24) is opened inside the stirring blade (22). The first cavity (23) and the second cavity (24) are communicated; A driving mechanism (5); the driving mechanism (5) is fixedly installed on one side of the top of the stirring tank (1); A heat preservation device (3), the heat preservation device (3) is fixedly sleeved on the surface of the stirring tank (1); A heating device (4), the heating device (4) includes an air inlet pipe (41), a heating box (42), a heating rod (44), an air outlet pipe (45) and a suction fan (46). The heating box (42) is fixedly welded to one side of the heat preservation device (3). An air inlet pipe (41) is fixedly inserted into the top of one side of the heating box (42), and an air outlet pipe (45) is fixedly inserted into the bottom of one side of the heating box (42). A suction fan (46) is fixedly installed at the bottom of the inner wall of the heating box (42) by bolts, and a heating rod (44) is fixedly installed at the top of the inner wall of the heating box (42) by bolts. One end of the air inlet pipe (41) away from the heating box (42) is rotatably connected to both ends of the stirring shaft (21).

2. The defoamer emulsification synthesis kettle according to claim 1, characterized in that: The heat preservation device (3) includes a heat preservation shell (31) and heat preservation and heat insulation cotton (32). The heat preservation shell (31) is fixedly sleeved on the surface of the stirring tank (1). The inside of the heat preservation shell (31) is filled with heat preservation and heat insulation cotton (32). The material of the heat preservation shell (31) is made of stainless steel.

3. An antifoaming agent emulsification synthesis kettle according to claim 1, characterized in that: The driving mechanism (5) includes a driving wheel (51), a motor (52) and a driven wheel (53). The motor (52) is fixedly welded to one side of the top of the stirring tank (1). The output shaft of the motor (52) is fixedly sleeved with the driving wheel (51). The driving wheel (51) is meshed with the driven wheel (53). The driven wheel (53) is fixedly sleeved on the surface of the stirring shaft (21).

4. A defoamer emulsification synthesis kettle according to claim 1, characterized in that: A spoiler (43) is fixedly welded inside the heating box (42), and the spoilers (43) are alternately distributed on the inner wall surfaces of both sides of the heating box (42).

5. The defoamer emulsification synthesis kettle according to claim 1, characterized in that: A semi-permeable membrane (47) is fixedly installed between the inner walls of the air inlet pipe (41) at one end inside the heating box (42).

6. The emulsion synthesis kettle for defoamer according to claim 1, characterized in that: Scrapers are fixedly welded on both sides of the surface of the stirring shaft (21) and between the stirring blades (22) through connecting rods, and the stirring blades (22) adopt a U-shaped structure.

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