CN214915366U

CN214915366U - High-speed dispersion waterborne polyurethane conversion stainless steel cauldron

Info

Publication number: CN214915366U
Application number: CN202121329622.0U
Authority: CN
Inventors: 徐国华; 李亚男
Original assignee: Jiangsu Huasheng Guolian Technology Co ltd
Current assignee: Jiangsu Huasheng Guolian Technology Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-11-30
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses a high-speed dispersion waterborne polyurethane conversion stainless steel cauldron, the reactor comprises a kettle, the positive and negative motor of top fixedly connected with of the cauldron body, and the output shaft of positive and negative motor has the threaded rod of pegging graft in the cauldron internal through the coupling joint, and the outer wall threaded connection of threaded rod has a screw thread section of thick bamboo, the circumference outer wall bottom fixedly connected with supporting disk of screw thread section of thick bamboo, and the transversal "worker" style of calligraphy of personally submitting of supporting disk, the circumference outer wall of supporting disk has cup jointed annular frame, and the circumference outer wall fixedly connected with equidistance of annular frame distributes the inlet tube, the inlet tube is the type of falling U. The utility model discloses make the water spray frame also can carry out the rotation operation at the lift in-process, cooperate helical blade to stir the processing to the inside of the cauldron body on the one hand, the water spray frame of the rotatory lift of on the other hand accessible improves the water dispersion effect of the internal portion of cauldron, utilizes the stirring frame to stir the processing to the liquid of cauldron body bottom, fully improves water dispersion effect.

Description

High-speed dispersion waterborne polyurethane conversion stainless steel cauldron

Technical Field

The utility model relates to an aqueous polyurethane conversion technical field especially relates to a high-speed dispersion aqueous polyurethane conversion stainless steel cauldron.

Background

Aqueous polyurethanes are new polyurethane systems in which water is used as the dispersion medium instead of an organic solvent, and are also referred to as water-dispersed polyurethanes, aqueous polyurethanes, or water-based polyurethanes. The waterborne polyurethane takes water as a solvent, and has the advantages of no pollution, safety, reliability, excellent mechanical property, good compatibility, easy modification and the like. The water-based polyurethane resin has gradually replaced solvent-based polyurethane resin, and becomes an important direction for the development of polyurethane industry. The waterborne polyurethane can be widely applied to coatings, adhesives, fabric coatings and finishing agents, leather finishing agents, paper surface treating agents and fiber surface treating agents.

At present, the preparation method of the waterborne polyurethane can be generally divided into an external emulsification method and an internal emulsification method. The external emulsification method is a method of forcibly dispersing polyurethane particles in water under the action of a strong shearing force by using an external emulsifier, and in the process, a stainless steel kettle is required to be used, but the water dispersing effect of the existing stainless steel kettle is poor, so that a high-speed dispersion aqueous polyurethane conversion stainless steel kettle is needed to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a high-speed dispersion aqueous polyurethane conversion stainless steel kettle.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a high-speed dispersion waterborne polyurethane conversion stainless steel kettle comprises a kettle body, wherein a positive and negative rotation motor is fixedly connected to the top of the kettle body, an output shaft of the positive and negative rotation motor is connected with a threaded rod inserted in the kettle body through a coupler, the outer wall of the threaded rod is in threaded connection with a threaded cylinder, the bottom of the outer circumferential wall of the threaded cylinder is fixedly connected with a supporting plate, the cross section of the supporting plate is I-shaped, the outer circumferential wall of the supporting plate is sleeved with an annular frame, the outer circumferential wall of the annular frame is fixedly connected with water inlet pipes distributed equidistantly, the water inlet pipes are inverted U-shaped, one end of each water inlet pipe is connected with a corrugated pipe through a flange, the bottom of each corrugated pipe is connected with a water guide pipe extending out of the kettle body through a flange, one end of each water guide pipe is fixedly connected with an annular water pipe, a water inlet mechanism is arranged on one side of the bottom of each annular water pipe, and the other end of each water inlet pipe is fixedly connected with a sealing bearing seat, and the bottom fixedly connected with water spray frame of sealed bearing frame, the bottom fixedly connected with a plurality of spray pipes of water spray frame, the equal fixedly connected with check valve in inside of spray pipe.

Preferably, the mechanism of intaking includes the water pump, and the circumference outer wall bottom fixedly connected with support frame of the cauldron body, and water pump fixed connection is in bottom one side of support frame, fixedly connected with drain pipe between the top of water pump and bottom one side of annular water pipe.

Preferably, the bottoms of the two sides of the threaded cylinder are fixedly connected with inclined rods, the bottoms of the inclined rods are fixedly connected with fluted discs sleeved on the outer wall of the threaded rod, racks distributed at equal intervals are fixedly connected to the outer wall of the circumference of the water spraying frame, and one side of each rack is meshed with one side of each fluted disc.

Preferably, the circumference outer wall fixedly connected with helical blade of a screw thread section of thick bamboo, and the threaded rod is close to the outer wall fixedly connected with spacing collar of screw thread section of thick bamboo bottom.

Preferably, the bottom fixedly connected with pivot of threaded rod, and be connected through the bearing between the bottom of pivot and the bottom of the cauldron body, the equal fixedly connected with stirring frame in both ends of pivot.

Preferably, top one side fixedly connected with inlet pipe of the cauldron body, and the top of inlet pipe is provided with sealed lid, and the equal fixedly connected with in bottom both sides of the cauldron body arranges the material pipe, arranges the equal fixedly connected with valve in inside of material pipe.

Preferably, one side of the water inlet pipe is fixedly connected with a plurality of auxiliary stirring frames, and the cross section of each auxiliary stirring frame is Y-shaped.

The utility model has the advantages that:

1. through the arranged kettle body, the feeding pipe, the water pump, the drain pipe, the annular water pipe, the corrugated pipe, the water inlet pipe, the sealing bearing sleeve, the water spraying frame and the water spraying pipe, polyurethane particles are guided into the kettle body through the feeding pipe, water is sprayed into the kettle body through the water pump, the drain pipe, the annular water pipe, the corrugated pipe, the water inlet pipe, the water spraying frame and the water spraying pipe to carry out mixing operation, and then the threaded rod, the threaded cylinder, the inclined rod, the fluted disc, the rack, the helical blade, the supporting plate and the annular frame are arranged, the threaded rod is driven to rotate by the forward and reverse motor, the threaded cylinder, the helical blade, the inclined rod and the fluted disc are driven to rotate and ascend by the threaded rod, so that the water inlet pipe and the water spraying frame are driven to ascend by the action of the supporting plate and the annular frame, and the water spraying frame is driven to rotate by the meshing action of the fluted disc and the rack, make the water spray frame also can carry out the rotation operation at the lift in-process, cooperate helical blade to stir the processing to the inside of the cauldron body on the one hand, on the other hand accessible rotation lift's water spray frame improves the water dispersion effect of the internal portion of cauldron.

2. Through threaded rod, pivot and the stirring frame that sets up, when the threaded rod rotated, can drive the pivot and stir the frame and rotate, utilized the stirring frame to stir the processing to the liquid of cauldron body bottom, fully improved whole stainless steel cauldron's water dispersion effect.

3. Through the inlet tube and the supplementary frame that stirs that set up, when the inlet tube goes up and down at the internal portion of cauldron, can make supplementary frame of stirring lift the processing in the inside of the cauldron body, stir the processing to the liquid that the cauldron body is not close to the intermediate position, form multiple water dispersion effect.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a high-speed dispersion aqueous polyurethane conversion stainless steel kettle as set forth in example 1;

FIG. 2 is a schematic sectional view of the high-speed dispersion aqueous polyurethane conversion stainless steel kettle in example 1;

FIG. 3 is a schematic structural diagram of a fluted disc and a supporting disc of a high-speed dispersion waterborne polyurethane conversion stainless steel kettle provided in example 1;

fig. 4 is a schematic structural view of an auxiliary stirring frame of the high-speed dispersion aqueous polyurethane conversion stainless steel kettle provided in example 2.

In the figure: the device comprises a kettle body 1, a forward and reverse rotation motor 2, a feeding pipe 3, a supporting frame 4, a water pump 5, a discharging pipe 6, a threaded rod 7, a water inlet pipe 8, a threaded cylinder 9, a helical blade 10, a corrugated pipe 11, a rotating shaft 12, an annular water pipe 13, a water spraying frame 14, a sealing bearing sleeve 15, a fluted disc 16, a rack 17, a supporting disc 18, an annular frame 19, an agitating frame 20 and an auxiliary agitating frame 21.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, a high-speed dispersion aqueous polyurethane conversion stainless steel kettle comprises a kettle body 1, the top of the kettle body 1 is connected with a forward and reverse rotation motor 2 through a bolt, an output shaft of the forward and reverse rotation motor 2 is connected with a threaded rod 7 inserted in the kettle body 1 through a coupler, the outer wall of the threaded rod 7 is in threaded connection with a threaded cylinder 9, the bottom of the circumferential outer wall of the threaded cylinder 9 is welded with a support plate 18, the cross section of the support plate 18 is in an i shape, the circumferential outer wall of the support plate 18 is sleeved with an annular frame 19, the circumferential outer wall of the annular frame 19 is welded with water inlet pipes 8 distributed equidistantly, the water inlet pipes 8 are in an inverted U shape, one end of each water inlet pipe 8 is connected with a corrugated pipe 11 through a flange, the bottom of each corrugated pipe 11 is connected with a water guide pipe extending out of the kettle body 1 through a flange, one end of each water guide pipe is welded with a same annular water pipe 13, and one side of the bottom of each annular water pipe 13 is provided with a water inlet mechanism, the other end welding of inlet tube 8 has sealed bearing frame 15, and the bottom welding of sealed bearing frame 15 has water spray frame 14, and the bottom welding of water spray frame 14 has a plurality of spray pipes, and there is the check valve in the inside of spray pipe all through bolted connection.

Wherein, the mechanism of intaking includes water pump 5, and there is support frame 4 bottom the circumference outer wall of the cauldron body 1 through bolted connection, and water pump 5 passes through bolted connection in bottom one side of support frame 4, and the welding has the drain pipe between the top of water pump 5 and bottom one side of annular water pipe 13.

Wherein, the bottom of both sides of screw thread section of thick bamboo 9 all welds the down tube, and the bottom of down tube has the fluted disc 16 of cup jointing at the threaded rod 7 outer wall through bolted connection, and the circumference outer wall welding of water spray frame 14 has the rack 17 of equidistance distribution, and one side of rack 17 meshes with one side of fluted disc 16 mutually.

Wherein, the circumference outer wall of screw thread section of thick bamboo 9 has helical blade 10 through bolted connection, and the outer wall welding that threaded rod 7 is close to screw thread section of thick bamboo 9 bottom has the spacing collar, utilize positive reverse motor 2 to drive threaded rod 7 and rotate, it rises to drive screw thread section of thick bamboo 9 and helical blade 10 and down tube and fluted disc 16 rotatory through threaded rod 7, thereby utilize the effect of supporting disk 18 and annular frame 19 to drive inlet tube 8 and water spray frame 14 and rise the processing, and drive water spray frame 14 through the meshing effect of fluted disc 16 with rack 17 and carry out rotation processing, make water spray frame 14 also can carry out the rotation operation at the lift in-process, cooperate helical blade 10 to mix the processing to the inside of the cauldron body 1 on the one hand, the rotatory water dispersion effect of the inside the cauldron body 1 that rises of on the other hand accessible.

Wherein, the bottom welding of threaded rod 7 has pivot 12, and is connected through the bearing between the bottom of the pivot 12 and the bottom of the cauldron body 1, and stirring frame 20 has all been welded at the both ends of pivot 12, utilizes stirring frame 20 to stir the liquid of cauldron body 1 bottom and handles, fully improves the water dispersion effect of whole stainless steel cauldron.

Wherein, the welding of the top one side of the cauldron body 1 has the inlet pipe 3, and the top of inlet pipe 3 is provided with sealed lid, and row's material pipe 6 has all been welded to the bottom both sides of the cauldron body 1, arranges the inside of expecting pipe 6 and all has the valve through bolted connection.

The working principle is as follows: when in use, a user guides polyurethane particles into the kettle body 1 through the feeding pipe 3, sprays water into the kettle body 1 through the water pump 5, the water discharge pipe, the annular water pipe 13, the corrugated pipe 11, the water inlet pipe 8, the water spray frame 14 and the water spray pipe to perform mixing operation, then drives the threaded rod 7 to rotate by using the forward and reverse motor 2, drives the threaded cylinder 9, the helical blades 10, the inclined rod and the fluted disc 16 to rotate and rise through the threaded rod 7, thereby driving the water inlet pipe 8 and the water spray frame 14 to perform rising treatment by using the functions of the supporting plate 18 and the annular frame 19, and drives the water spray frame 14 to perform rotating treatment by using the meshing function of the fluted disc 16 and the rack 17, so that the water spray frame 14 can also perform rotating operation in the rising and falling process, on one hand, the spiral blades 10 are matched to perform stirring treatment on the inside of the kettle body 1, on the other hand, the water dispersion effect inside the kettle body 1 can be improved by rotating the rising and falling water spray frame 14, when the threaded rod 7 rotates, the rotating shaft 12 and the stirring frame 20 can be driven to rotate, the stirring frame 20 is used for stirring the liquid at the bottom of the kettle body 1, and the water dispersion effect of the whole stainless steel kettle is fully improved.

Example 2

Referring to fig. 4, in this embodiment, compared with embodiment 1, a plurality of auxiliary stirring frames 21 are welded to one side of the water inlet pipe 8, and the cross section of each auxiliary stirring frame 21 is Y-shaped.

The working principle is as follows: when the water inlet pipe 8 is lifted in the kettle body 1, the auxiliary stirring frame 21 can be lifted in the kettle body 1, and the liquid in the kettle body 1, which is not close to the middle position, is stirred to form a multiple water dispersion effect.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The high-speed dispersion waterborne polyurethane conversion stainless steel kettle comprises a kettle body (1) and is characterized in that a forward and reverse motor (2) is fixedly connected to the top of the kettle body (1), an output shaft of the forward and reverse motor (2) is connected with a threaded rod (7) inserted in the kettle body (1) through a coupler, the outer wall of the threaded rod (7) is in threaded connection with a threaded cylinder (9), the bottom of the outer wall of the circumference of the threaded cylinder (9) is fixedly connected with a supporting disk (18), the cross section of the supporting disk (18) is I-shaped, the outer wall of the circumference of the supporting disk (18) is sleeved with an annular frame (19), the outer wall of the circumference of the annular frame (19) is fixedly connected with water inlet pipes (8) distributed equidistantly, the water inlet pipes (8) are inverted U-shaped, one ends of the water inlet pipes (8) are connected with corrugated pipes (11) through flanges, and the bottoms of the corrugated pipes (11) are connected with water guide pipes extending out of the kettle body (1) through flanges, the one end fixedly connected with of aqueduct is same annular water pipe (13), and bottom one side of annular water pipe (13) is provided with water inlet mechanism, the other end fixedly connected with seal bearing frame (15) of inlet tube (8), and the bottom fixedly connected with of seal bearing frame (15) sprays water frame (14), and a plurality of spray pipes of the bottom fixedly connected with of spraying water frame (14), the equal fixedly connected with check valve in inside of spray pipe.

2. The high-speed dispersion waterborne polyurethane conversion stainless steel kettle according to claim 1, wherein the water inlet mechanism comprises a water pump (5), a support frame (4) is fixedly connected to the bottom of the outer wall of the kettle body (1), the water pump (5) is fixedly connected to one side of the bottom of the support frame (4), and a drain pipe is fixedly connected between the top of the water pump (5) and one side of the bottom of the annular water pipe (13).

3. The high-speed dispersion water-based polyurethane conversion stainless steel kettle according to claim 2, wherein the bottom of each of the two sides of the threaded cylinder (9) is fixedly connected with a diagonal rod, the bottom of the diagonal rod is fixedly connected with a fluted disc (16) sleeved on the outer wall of the threaded rod (7), the circumferential outer wall of the water spraying frame (14) is fixedly connected with racks (17) distributed at equal intervals, and one side of each rack (17) is meshed with one side of the fluted disc (16).

4. The high-speed dispersion aqueous polyurethane conversion stainless steel kettle according to claim 3, wherein the outer wall of the circumference of the threaded cylinder (9) is fixedly connected with a helical blade (10), and the outer wall of the threaded rod (7) close to the bottom of the threaded cylinder (9) is fixedly connected with a limiting ring.

5. The high-speed dispersion waterborne polyurethane conversion stainless steel kettle according to claim 4, wherein a rotating shaft (12) is fixedly connected to the bottom end of the threaded rod (7), the bottom of the rotating shaft (12) is connected with the bottom of the kettle body (1) through a bearing, and both ends of the rotating shaft (12) are fixedly connected with stirring frames (20).

6. The high-speed dispersion water-based polyurethane conversion stainless steel kettle according to any one of claims 1-5, wherein a feeding pipe (3) is fixedly connected to one side of the top of the kettle body (1), a sealing cover is arranged on the top of the feeding pipe (3), a discharging pipe (6) is fixedly connected to both sides of the bottom of the kettle body (1), and a valve is fixedly connected to the inside of the discharging pipe (6).

7. The high-speed dispersion aqueous polyurethane conversion stainless steel kettle according to claim 1, wherein one side of the water inlet pipe (8) is fixedly connected with a plurality of auxiliary stirring frames (21), and the cross section of each auxiliary stirring frame (21) is Y-shaped.